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Maize

Maize

:This article is about the cereal. For the town, see Maize, Kansas. Maize (Zea mays ssp. mays) is a cereal grain that was domesticated in Mesoamerica. It is called corn in the United States, Canada, and Australia but there are further regional differences in terminology. While some maize varieties grow 7 m (23 ft) tall at certain locations, commercial maize has been bred for a high-end height of 2.5 m (9 ft). Sweet corn is usually shorter than field corn varieties.

Maize physiology

The stems look like bamboo cane and the joints (nodes) are about 40–50 cm (16–20 inches) apart. Maize has a very distinct growth form, the lower leaves being like broad flags, 50–100 cm long and 5–10 cm wide (2–4 feet by 2–4 inches); the stems are erect, from 2–3 m (7–10 feet) in height, with many nodes, casting off flag-leaves at every node. Under these leaves and close to the stem grows the corn, covered over by several layers of leaves, and so closed in by them to the stem, that it does not show itself easily till there bursts out at the end of the ear a number of strings, called silk, that look like tufts of horsehair, at first green, and afterwards red or yellow. The top of the stem ends in a flower, called the tassle. For each silk on which pollen from the tassle lands, one kernel of corn is produced. Young ears can be consumed raw, cob, silk, and all; as the plant matures (usually during the summer months) the cob toughens and the silk dries to inedibility. By late August the kernels have dried out and become difficult to chew without cooking them tender first in boiling water. The kernel of corn has a pericarp of the fruit fused with the seed coat, typical of the grasses. It is close to a multiple fruit in structure, except that the individual fruits (the kernels) never fuse into a single mass. The grains are about the size of peas, and adhere in regular rows round a white pithy substance, which forms the ear. An ear contains from two to four hundred grains, and is from 10–25 cm (4–10 inches) in length. They are of various colors, blackish, red, white and yellow. When ground into flour, it yields more flour, with much less bran, than wheat does. However, it lacks the protein gluten, and therefore makes baked goods with poor raising capability.

Genetics

Maize has 10 chromosomes (n=10). The combined length of the chromosomes is 1500 cM. Some of the maize chromosomes have what are know as "chromosomal knobs". They are highly repetitive heterochromatic domains that stain darkly. Individual knobs are polymorphic among strains of both maize and teosinte. Barbara McClintock used these knob markers to prove her transposon theory of "jumping genes".

Origin of maize

transposon Maize is a direct domesticate of the teosinte Zea mays ssp. parviglumis, native to the Balsas River Valley of southern Mexico, with up to 12% of its genetic material obtained from Zea mays ssp. mexicana through introgression. The term teosinte describes all species in the genus Zea, excluding Zea mays ssp. mays. Maize development is thought to have started from 7,500 to 12,000 years ago. The domestication of maize is of particular interest to researchers. It is unknown what precipitated its domestication, because the edible portion of the wild variety is too small to be worth cultivating. It would have taken many generations of selective breeding in order to produce a plant with cobs large enough to eat. Archaeological remains of the earliest maize cob, found at Guila Naquitz Cave in the Oaxaca Valley of Mexico, date back roughly 6,250 years. Maize was the staple food, or a major staple, of all the pre-Columbian Mesoamerican civilizations. During the 1st millenium CE, maize cultivation spread from Mexico across North America, transforming the landscape as Native Americans cleared large forest and grassland areas for the new crop. In the late 1930s, Paul Mangelsdorf suggested that domesticated maize was the result of a hybridization event between an unknown wild maize and Tripsacum. However, the proposed role of the related genus Tripsacum in the origins of maize has been refuted by modern genetic analysis.

Cultivation

Paul Mangelsdorf] Maize is widely cultivated throughout the world, and a greater weight of maize is produced each year than any other grain. While the United States produces almost half of the world's harvest, other top producing countries are as widespread as China, India, Brazil, France, Indonesia, and South Africa. Worldwide production was over 600 million metric tons in 2003, just slightly more than rice or wheat. Maize is planted in the spring to take advantage of spring rains. Its root system is shallow and the plant is dependent on steady rain or irrigation. In the United States, a good harvest was predicted traditionally if the corn was "knee-high by the Fourth of July", although modern hybrids often exceed this growth rate. Maize used as silage is harvested while the plant is green and the fruit unmatured. Otherwise, maize is left in the field very late in the autumn in order to dry thoroughly. In fact, it is sometimes not harvested until winter or even early spring. The importance of regular rain is shown in many parts of Africa, where periodic drought regularly causes famine by causing maize crop failure; the older traditional African native millet (which is however less palatable than maize, and much less productive in good years) would have survived and produced a small crop in these conditions. millet] Maize was planted by the Native Americans in hills, in a complex system known to some as the Three Sisters: beans used the corn plant for support, and squashes provided ground cover to stop weeds. This method was replaced by single species hill planting where each hill 60–120 cm (2–4 feet) apart was planted with 3 or 4 seeds, a method still used by the home gardener. A later technique was checked corn where hills were placed 40 inches apart in each direction, allowing cultivators to run through the field in two directions. In more arid lands this was altered and seed were planted in the bottom of 10–12 cm (4–5 inch) deep furrows to collect water. Modern technique plants maize in rows which allows for cultivation while the plant is young. In North America, fields are often planted in a two-crop rotation with a nitrogen-fixing crop, often soybeans. Sometimes a third crop, winter wheat, is added to the rotation. Fields are usually plowed each year, although no-till farming is increasing in use. Before about World War II, most maize was harvested by hand. This often involved large numbers of workers and associated social events. Some one- and two-row mechanical pickers were in use but the corn combine did not get adopted until after the War. By hand or mechanical picker, the entire ear is harvested which then requires a separate operation of a corn sheller to remove the kernels from the ear. Whole ears of corn were often stored in corn cribs which is a sufficient form for some livestock use. Some modern farms store maize in this manner and later shell it for sale in the off-season to capture better prices. The combine with a corn head (with points and snap rolls instead of a reel) cuts the stalk near the base and then separates the ear of corn from the stalk so that only the ear and husk enter the machinery. The combine separates the husk and the cob, keeping only the kernels.

Pests of maize

Insect pests

combine
- Corn earworm (Heliothis zea)
- Fall armyworm (Spodoptera frugiperda)
- Common armyworm (Pseudaletia unipuncta)
- Stalk borer (Papaipema nebris)
- Corn leaf aphid (Rhopalosiphum maidis)
- European corn borer (Ostrinia nubilalis) (ECB)
- Corn silkfly (Euxesta stigmatis)
- Lesser cornstalk borer (Elasmopalpus lignosellus)
- Corn delphacid (Peregrinus maidis) The susceptibility of maize to the European corn borer, and the resulting large crop losses, led to the development of transgenic corn expressing the Bacillus thuringiensis (Bt) toxin. Bt corn is widely grown in the United States and has been approved for release in Europe.

Diseases


- Corn smut or common smut (Ustilago maydis): a fungal disease, known in Mexico as huitlacoche, which is prized by some as a gourmet delicacy in itself.
- Maize Dwarf Mosaic Virus
- Stewart's Wilt (Pantoea stewartii)
- Common Rust (Puccinia sorghi)

Uses for maize

The primary use for corn (seed) in United States and Canada, is as a feed for livestock, while some is for the production of corn sweeteners like corn syrup, and the production of ethanol. Ethanol, a type of alcohol, is mostly used as an additive in gasoline to increase the octane rating. It is also used for making Bourbon whiskey. Bourbon whiskey Human consumption of corn and corn meal constitutes a staple food in many regions of the world. It is the main ingredient for tortilla and many other dishes of Mexican food. Maize can also be prepared as hominy, in which the kernels are bleached with lye; or grits, which are simply coarsely ground corn. These are commonly eaten in U.S. Southern States, foods handed down from Native Americans. Another common food made from maize is corn flakes. The flour of maize (cornflour or masa) is used to make cornbread and Mexican tortillas. Teosinte is used as fodder, and can also be popped as popcorn. As a food, maize (Zea mays ssp. mays) is used in various forms, with several major Cultivar Groups. The most important Cultivar Groups are:
- Flour corn - Zea mays L. subsp. mays Amylacea Group
- Popcorn - Zea mays L. subsp. mays Everta Group
- Dent corn - Zea mays L. subsp. mays Indentata Group
- Flint corn - Zea mays L. subsp. mays Indurata Group
- Sweetcorn - Zea mays L. subsp. mays Saccharata Group
- Pod corn - Zea mays L. var. tunicata Larrañaga ex A. St. Hil Many scientists speculate that fuel ethanol will mostly be produced from switchgrass and other biomass sources in the future. Corn cobs are also used as a biomass fuel source. Maize is relatively cheap and home heating furnaces have been developed which uses maize kernels as a fuel. They feature a large hopper which feeds the uniformly sized corn kernels (or wood pellets or cherry pits) into the fire. Some forms of the plant are occasionally grown for ornamental use in the garden. For this purpose, variegated and coloured leaf forms, as well as those with colourful cobs are used. Corncobs can be hollowed out and treated to make inexpensive smoking pipes, first manufactured in the United States in 1869. In 1983, Barbara McClintock received the Nobel Prize in Medicine for discovery of transposons while studying maize. Maize is still an imporant model organism for genetics and developmental biology today. In 2005, research by the USDA Forest Service indicated that the rise in maize cultivation 500 to 1,000 years ago in the southeastern United States contributed to the decline of freshwater mussels, which are very sensitive to environmental changes. [http://www.srs.fs.usda.gov/about/newsrelease/nr_2005-06-06-mussels.htm] An unusual use for maize prior to harvest is for a maze. In the U.S., these are called "corn mazes" and are popular in many farming communities. The first modern corn maze was designed by Adrian Fisher, who is in the Guiness Book of World Records for several of his maze designs. Mr. Fisher currently operates a company [http://www.mazemaker.com/ Adrian Fisher Mazes, Ltd.], specializing in mazes, including maize mazes.

See also


- Protein per unit area
- Detasseling

References


- Ferro, D.N. and Weber, D.C. [http://www.eap.mcgill.ca/CPMP_1.htm Managing Sweet Corn Pests in Massachusetts]
- [http://www.itis.usda.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=42268 ITIS 42268] as of 2002-09-22
- [http://www.plantnames.unimelb.edu.au/Sorting/Zea.html Sorting Zea names]

External links


- [http://www.ncga.com/WorldOfCorn/main/index.htm NCGA Corn Industry Statistics]
- [http://caliban.mpiz-koeln.mpg.de/~stueber/thome/band1/tafel_088.html Image of Zea mays from Flora von Deutschland Österreich und der Schweiz]
- [http://www.pfaf.org/database/plants.php?Zea+mays&CAN=WIKPEDIA Zea mays at Plants For A Future]
- [http://www.iowacorn.org/cornuse/cornuse_3.html Usage of Iowa and U.S. Corn Crop]
- [http://www.kallipolis.com/diet/food.php?id=11168&w=3 Corn nutrition information]
- [http://maize.agron.iastate.edu/corngrows.html How a Corn Plant Develops]
- [http://www.maizegdb.org/ Maize Genetics/Genomics Database project]
- [http://www.cimmyt.org/ International Maize and Wheat Improvement Center]
- [http://www.howtocookcornonthecob.com How to cook corn on the cob]
- [http://www.milpa.nl Maize of Guatemala]
Food  |  List of fruits  |  List of vegetables
Category:Vegetables Category:Cereals Category:Grains Category:Grasses Category:Fruits and vegetables of Mexico ms:Jagung ja:トウモロコシ zh-min-nan:Hoan-be̍h

Maize, Kansas

Maize is a city located in Sedgwick County, Kansas, United States. It is located in south-central Kansas, near Wichita. As of the 2000 census, the city had a total population of 1,868. Its current mayor is Clair Donnelly. Maize was founded by Henry Loudenslayer in 1886, and incorporated May 17 1915. The name maize (the Native American word for corn was suggested a by the Wichita & Colorado Railroad, as the town was founded as along the railroad through the corn belt.

Geography

corn belt Maize is located at 37°46'23" North, 97°28'0" West (37.772944, -97.466684). According to the United States Census Bureau, the city has a total area of 2.1 km² (0.8 mi²). 2.1 km² (0.8 mi²) of it is land and none of it is covered by water.

Demographics

As of the census of 2000, there are 1,868 people, 632 households, and 523 families residing in the city. The population density is 879.6/km² (2,274.9/mi²). There are 668 housing units at an average density of 314.5/km² (813.5/mi²). The racial makeup of the city is 93.47% White, 0.96% African American, 1.23% Native American, 0.32% Asian, 0.00% Pacific Islander, 0.91% from other races, and 3.10% from two or more races. 2.62% of the population are Hispanic or Latino of any race. There are 632 households out of which 49.4% have children under the age of 18 living with them, 66.6% are married couples living together, 11.4% have a female householder with no husband present, and 17.2% are non-families. 15.7% of all households are made up of individuals and 6.0% have someone living alone who is 65 years of age or older. The average household size is 2.96 and the average family size is 3.28. In the city the population is spread out with 34.4% under the age of 18, 8.0% from 18 to 24, 30.7% from 25 to 44, 19.9% from 45 to 64, and 7.1% who are 65 years of age or older. The median age is 30 years. For every 100 females there are 100.4 males. For every 100 females age 18 and over, there are 97.1 males. The median income for a household in the city is $51,845, and the median income for a family is $53,365. Males have a median income of $41,653 versus $25,817 for females. The per capita income for the city is $18,803. 3.0% of the population and 1.9% of families are below the poverty line. Out of the total population, 4.4% of those under the age of 18 and 1.4% of those 65 and older are living below the poverty line.

External links

[http://www.cityofmaize.org/ Maize city website] Category:Cities in Kansas Category:Sedgwick County, Kansas

Grain

The word grain has several meanings, most being descriptive of a small piece or particle.

Particle-related

The primary definition is the agricultural one, with the others derived from it.
- In agriculture, a grain is the seed of a grass, a simple dry fruit technically called a caryopsis. Such crops are often called cereals. Grain can also refer to other types of small seeds, though this is technically less correct.
- In units of measurement, the grain is a unit of mass equal to 64.79891 milligrams. It was originally based on the weight of one grain of barley. It was used in the past for older drugs such as aspirin, for bullets, and for precious metals.
- In geology, a grain is a single particle of rock or other material, such as sand or salt; see grain size.
- In materials science (especially metallurgy), a grain is a single crystal inside solid-state matter, also referred to as crystallite — related to the obsolete term "corn" as in corned beef.
- In photography, the fineness of image resolution for photographic film (i.e., graininess of a picture), originally related to the (crystallographic) grain size of silver iodide.

Others


- In wood, grain describes the alignment and texture of the wood fibres. This is often important in its effect on woodworking techniques (e.g. going against the grain).
- In golf, the direction in which individual blades of grass lie, usually in reference to a putting green.
- In textiles, grain refers to the direction of woven fabric's warp (lengthwise) and weft (crosswise) threads.
- In rocket science, grain refers to the solid propellant of a rocket (either solid fuelled or hybrid), more or less a hollow cylinder, sometimes textured inside, and possibly very large.
- In computer science, grain refers to the size of code executed by a thread or process before it is interrupted in a multiprocess system (its granularity). Thus we have fine-grained and coarse grained parallelism.
- In physics, a fine-grained description is one which contains a lot of small-scale detail. Reducing the amount of detail gives a coarse-grained description.
- Grain may refer to the place Isle of Grain in Kent, England, on which lies the village of Grain, Kent.
- Grain is one of the stocks in the game Stock Ticker.
- In music, see granular synthesis. Category:Grains

Mesoamerica

Mesoamerica is the region extending from central Mexico south to the northwestern border of Costa Rica that gave rise to a group of stratified, culturally related agrarian civilizations spanning an approximately 3,000-year period before the European discovery of the New World by Columbus. Mesoamerican is the adjective generally used to refer to that group of Pre-Columbian cultures. This refers to an environmental area occupied by an assortment of ancient cultures that shared religious beliefs, art, architecture, and technology that made them exceptional in the Americas for three thousand years. Some common shared Mesoamerican traits include the three-stone hearth, a certain kind of sandal, intensive agriculture based heavily on maize (corn); worship of a set of deities including a rain god, a sun god, a feathered-serpent god (known to the Aztecs as Quetzalcoatl); a Vigesimal numbering system; the use of a 260 day ritual calendar in addition to the solar year calendar (see: Mesoamerican calendars); the construction of temples elevated atop stepped pyramids; a ritual ball-game (see:Mesoamerican ballgame); and various other artistic and cultural conventions. Mesoamerica is also a canonical example of a Linguistic area: all of the major Mesoamerican languages show some subset of a pool of common traits, despite being made up of many different language families. Mesoamerica's economy and geopolitics benefited from extensive use of a lingua franca, the Nahuatl language, at least since the 7th century, and perhaps even going as far back as 2,000 years. Mesoamerica is one of our planet’s six cradles of early civilizations. Many viewpoints of the ancient cultures of Belize, El Salvador, Guatemala, Honduras, and Mexico continue to the present time today. Several of these cultural inventions and traits have spread throughout the world, both past and presently speaking. Mesoamerican metacivilizations included the Olmec, Zapotec, Teotihuacan, Maya, Mixtec, Huastec, Totonac, Toltec, Tarascan, and the Aztec. In some writings from the 1920s and 1930s the alternative term Middle America was used to refer to Mesoamerica, but that acception of the term has generally fallen out of favor. See Middle America.

See also

: List of pre-Columbian civilizations : Human antiquity in Mesoamerica : Mesoamerican chronology, languages : Zapotec calendar, mythology : Maya calendar, numerals : Aztec calendar, mythology : Mesoamerican practices: agriculture, obsidian use, trephinning : Mesoamerican iconography: jaguar : Spanish conquest of: Yucatán, Michoacán, Guatemala

Bibliography


- Gamio, Manuel. La Población del Valle de Teotihuacán. Mexico City: Talleres Gráficos de la Secretaría de Educación Pública, 1922.
- Kirchhoff, Paul. "Mesoamérica." Acta Americana, 1 (1943):92-107.
- Sahagún, Fray Bernardino de. Florentine Codex: General History of the Things of New Spain. C. H. Dibble and A. J. O. Anderson, trans., Santa Fe: School of American Research and the University of Utah Press (1950-).
- Wauchope, Robert, ed. Handbook of Middle American Indians. Austin: University of Texas Press, 1964.
- Weaver, Muriel Porter, The Aztecs, Maya, and Their Predecessors, Third Edition. New York: Academic Press, 1993.
- West, Robert C. and John P. Augelli. Middle America: Its Lands and Peoples, Third Edition. Englewood Cliffs: Prentice Hall, 1989.

External links


- [http://www.fssca.net/peace/ Mesoamerican Peace Project] Category:Pre-Hispanic Mesoamerica Category:ISBN needed ms:Mesoamerika ja:メソアメリカ

Canada

Canada is the second largest country in the world in terms of area, extending from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean with claims extending to the North Pole. The northern-most country on the mainland of North America, Canada has land borders only with the United States. Governed as a parliamentary democracy and constitutional monarchy, Canada is a federation of ten provinces with three territories. Initially constituted in 1867, the country's constitution was patriated in 1982 from the United Kingdom. Canada's head of state is its monarch, currently Queen Elizabeth II, who is represented in Canada by the Governor General, presently Michaëlle Jean. The head of government is the Prime Minister, currently Paul Martin; his minority government recently lost a vote of non-confidence in the Canadian House of Commons and asked for the dissolution of the Parliament by the Governor General, who then issued a Royal proclamation authorising the issue of election writs, and stating a federal election will take place on 2006 January 23. Canada's official languages are English and French. As of 2005, its official population estimate is approximately 32.4 million [http://www.statcan.ca/english/edu/clock/population.htm].

Overview

The capital city is Ottawa, Ontario, the seat of Canada's Parliament. The Governor General, the Prime Minister, the Leader of the Loyal Opposition, and the Speaker of the House of Commons have official residences in the National Capital Region.National Capital Region, Ontario.]] Originally a union of British colonies with significant French influence and entitled as a "dominion", Canada is a founding member of the United Nations, the Commonwealth of Nations, and La Francophonie. Canada defines itself as a bilingual and multicultural nation:
- English is the official (and majority) language in most provinces of Canada.
- French is the official language of Quebec, an official language of New Brunswick, and is spoken in various areas throughout the country.
- Several Aboriginal languages have official status in the Northwest Territories; Inuktitut is the majority language in Nunavut and has official status there. Canada is a technologically advanced and industrialized nation. It is a net exporter of energy because of its large fossil fuel deposits, nuclear energy generation, and hydroelectric power capacity. Its diversified economy relies heavily on an abundance of natural resources and trade, particularly with the United States, with which it has had a long and complex relationship. Canada has ten provinces and three territories: Canada's major cities that are not capital cities include Montreal, Quebec; Vancouver, British Columbia; and Calgary, Alberta.

Canada's name

The name Canada is believed to come from the Huron-Iroquois word kanata, which means "village" or "settlement". In 1535, locals used the word to tell Jacques Cartier the way to Stadacona, site of present-day Quebec City. Cartier used Canada to refer not only to Stadacona, but also to the entire area subject to Donnacona, Chief at Stadacona; by 1547, maps began referring to this and the surrounding area as Canada.

History

Aboriginal tradition holds that the First Peoples have inhabited parts of what is now called Canada since the dawn of time. Archaeological records show that these lands have been inhabited for at least 10,000 years. Several Viking expeditions occurred circa AD 1000, with evidence of settlement at L'Anse aux Meadows. British claims to North America date from 1497, when John Cabot reached what he called Newfoundland, though it is unclear whether Cabot landed in current Newfoundland, Nova Scotia, or Maine. French claims date from explorations by Jacques Cartier (from 1534) and Samuel de Champlain (from 1603). Neither Cabot's nor Cartier's explorations left any permanent settlers behind. On August 5, 1583, Sir Humphrey Gilbert claimed Newfoundland as England's first overseas colony under Royal Charter of Queen Elizabeth I. In 1604, French settlers were the first Europeans to settle permanently in what is now Canada. After an unsuccessful winter in St. Croix Island (today in Maine), they settled Port-Royal in what is now the Annapolis Valley in Nova Scotia, but moved to found Quebec City in 1608. The current Acadians are descendants of settlers who came later in the same century and re-founded Port-Royal. New France was generally the name given to the French colonies of Canada and Acadia (and later Louisiana).Louisiana, depicts British General Wolfe's final moments during the Battle of the Plains of Abraham in 1759.]] British settlements were established along the Atlantic seaboard and around Hudson Bay. As these colonies expanded, a struggle for control of North America took place between 1689 and 1763 (see French and Indian Wars), exacerbated by wars in Europe between France and Great Britain. France progressively lost territory to Great Britain, surrendering peninsular Nova Scotia in the 1713 Treaty of Utrecht and the remainder of New France including what was left of Acadia in the Treaty of Paris (1763). During and after the American Revolution approximately 70,000 [http://www.uelac.org/whatis.html] Loyalists fled the Thirteen Colonies. Of these, roughly 50,000 United Empire Loyalists [http://www.infoplease.com/ce6/history/A0850061.html] settled in the British North American colonies which then consisted of Newfoundland, Nova Scotia, the Province of Quebec, and Prince Edward Island (created 1769). To accommodate the Loyalists, Britain created the colony of New Brunswick in 1784 from part of Nova Scotia, and divided Quebec into Lower Canada and Upper Canada under the Constitutional Act of 1791. The War of 1812 began when the U.S. attacked British forces in Canada in an attempt to end British influence in North America (and particularly, the British seizures of American merchant ships in the Atlantic). In April 1813, U.S. forces burned York (now Toronto). The British/Canadians retaliated with the burning of Washington (DC) in a surprise attack in August 1814, but were subsequently turned back at Plattsburgh, Baltimore, and New Orleans. The Treaty of Ghent was signed in December 1814. It was only after the French and Napoleonic wars ended in Europe that large-scale immigration to Canada resumed. The Canadas were merged into a single colony, the United Province of Canada, with the Act of Union (1840) in an attempt to assimilate the French Canadians. Once the U.S. agreed to the 49th parallel north as its border with western British North America, the British government created the colonies of British Columbia in 1848 and Vancouver Island in 1849. By the late 1850s, politicians in the Province of Canada had launched a series of western exploratory expeditions with the intention of assuming control of Rupert's Land (administered by the Hudson's Bay Company) and the Arctic. In 1864 and 1866, British North American politicians, in what became known as the Great Coalition, held three conferences to create a federal union. Spearheaded by John A. Macdonald, on July 1, 1867, three colonies—Canada, Nova Scotia, and New Brunswick—were granted a constitution, the British North America Act, by the United Kingdom, creating the Dominion of Canada. The term "Canadian Confederation" refers to this 1867 unification of the provinces of Nova Scotia, New Brunswick, Quebec (formerly Canada East or Lower Canada), and Ontario (formerly Canada West or Upper Canada). The remaining British colonies and territories soon joined Confederation. By 1880 Canada included all of its present area except for Newfoundland and Labrador, which joined in 1949. (It should be noted that, although part of Canada, Alberta and Saskatchewan did not gain Provincial status until 1905.) Newfoundland and Labrador In 1919, Canada became a member of the League of Nations and, in the Imperial Conference of 1926, Canada assumed full control of its own through the Balfour Declaration. In 1927, Canada appointed its first ambassador to a foreign country, the United States. In 1931, the Statute of Westminster gave the Balfour Declaration constitutional force, confirming that no act of the UK's parliament would thereafter extend to Canada without its consent. Canadian citizenship was first distinguished from British in 1947; judicial appeals to the British Judicial Committee of the Privy Council ended in 1949. The power to amend Canada's constitution remained with the British parliament, although subject to the Statute of Westminster, until it was finally "patriated" to Canadian control by the Canada Act 1982. The Quebec sovereignty movement has led to two referendums held in 1980 and 1995, with votes of 59.6% and 50.6% respectively against its proposals for sovereignty-association. In 1997, the Supreme Court of Canada ruled unilateral secession by a province to be unconstitutional.

Geography

unconstitutionalCanada occupies the northern portion (precisely 41%) of North America. It is bordered to the south by the contiguous United States and to the northwest by Alaska. The length of these borders are 6,416 km (3,987 mi) and 2,477 km (1,539 mi), respectively. Off the southern coast of Newfoundland lies Saint-Pierre and Miquelon, an overseas community of France. The country stretches from the Atlantic Ocean in the east to the Pacific Ocean in the west (hence the country's motto). To the north lies the Arctic Ocean; Greenland is to the northeast. Since 1925, Canada has claimed the portion of the Arctic between 60° and 141° W longitude ([http://atlas.gc.ca/site/english/maps/historical/territorialevolution/1927/1]); this claim is not universally recognized. The northernmost settlement in Canada (and in the world) is Canadian Forces Station (CFS) Alert on the northern tip of Ellesmere Island – latitude 82.5° N – just 834 kilometres (518 mi) from the North Pole. Also, the magnetic North Pole lies within Canadian boundaries (although is moving towards Siberia). Canada is the world's second-largest country in total area, after Russia. Much of Canada lies in Arctic regions, however, and thus Canada has only the fourth-most arable land area behind Russia, China, and the U.S. The population density of 3.5 people per square kilometre (9.0/mi²) is among the lowest in the world: Canada has more land area than the U.S., but only one-ninth of its population. The most densely populated part of the country is the Quebec City-Windsor Axis in the east. To the north of this region is the broad Canadian Shield, an area of rock scoured clean by the last ice age, thinly soiled, rich in minerals, and dotted with lakes and rivers—over 60% of the world's lakes are in Canada. The Canadian Shield encircles the immense Hudson Bay, extending from Great Bear Lake in the Northwest Territories at its westernmost point, to the Atlantic coast in Labrador in the east. Newfoundland, North America's easternmost island if Greenland is excluded, is at the mouth of the Gulf of Saint Lawrence, the world's largest estuary. The Canadian Maritimes protrude eastward from the southern coasts of Quebec. New Brunswick and Nova Scotia are divided by the Bay of Fundy, which experiences the world's largest tidal variations. Prince Edward Island is Canada's smallest province. Prince Edward Island; at 5 959 m (19,551 ft), Canada's highest point and second highest in North America.]]West of Ontario, the broad, flat Canadian Prairies spread toward the Rocky Mountains, which separate them from British Columbia. Northern Canadian vegetation tapers from coniferous forests to tundra and finally to Arctic barrens in the far north. The northern Canadian mainland is ringed with a vast archipelago containing some of the world's largest islands. Some specific geographical features of note include the world's largest freshwater island, Manitoulin Island, which divides Georgian Bay and Lake Huron and the world's longest freshwater beach, Wasaga Beach, on the Georgian Bay shoreline. Thanks to past glacial activity in the Canadian Shield, Canada boasts a considerable reserve of fresh water and more lakes than any other nation, roughly two million in all, the overwhelming majority of which are relatively small.

Climate

Canada has a reputation for cold temperatures in the winter months. Winters can be harsh in many regions of the country, particularly in the Prairie Provinces. Temperatures can reach lows of -50°C (-58°F) in the far North however, such low temperatures are not the norm; the record coldest temperature in North America was -63°C (-81°F), at Snag, Yukon, in 1947. Coastal British Columbia is an exception: it enjoys a temperate climate with much milder winters than the rest of the country however, rainy winters are common. Summers in Canada range from mild (low 20s Celsius [70°F]) on the east and west coasts, to hot (mid 20s to low 30s Celsius [75-90°F]) in Central Canada, the Prairies and the intermontane regions of British Columbia. The highest recorded temperature in Canada was 45°C (113°F) at both Midale and Yellow Grass in Saskatchewan on July 5, 1937. For a more complete description of weather norms around Canada, go to www.climate.weatheroffice.ec.gc.ca/climate_normals/index_e.html

Politics

1937] Canada's head of state is the monarch, currently Her Majesty Queen Elizabeth II and commonly referred to as the Queen of Canada. However, the day-to-day duties of head of state are exercised by the Governor General, who is generally a retired politician, military leader, or other notable Canadian; the current Governor General is Michaëlle Jean. All government authority is derived from the monarch, and executive power is wielded by the Prime Minister of Canada and the cabinet. The Governor General is formally appointed by the Queen on the advice of the Prime Minister and is a non-partisan figure who fulfils many ceremonial and symbolic roles including providing Royal Assent to bills, reading the Speech from the Throne, officially welcoming dignitaries of foreign countries, presenting honours such as the Order of Canada, signing state documents, formally opening and ending sessions of Parliament, and dissolving Parliament for an election. The Governor General is also the titular Commander-in-Chief of the Canadian Armed Forces. The position of Governor General also beholds considerable reserve powers, but these have been rarely used. The last to do so was Jeanne Sauvé, who ignored the National Capital Commission and closed the grounds of Rideau Hall in the late 1980s; the most famous use of the Governor General's extraordinary powers was during the King-Byng Affair in 1926. Canada's constitution governs the legal framework of the country and consists of [http://lois.justice.gc.ca/en/const/index.html written text] and unwritten traditions and conventions (see Westminster system). The federal government and the governments of nine provinces agreed to the patriation of the constitution, with procedures for amending it, at a meeting of First Ministers in November 1981. The Quebec government did not agree to the changes, and Quebec nationalists refer to that night as the Night of the Long Knives. The patriation of the Constitution included the adoption of the Canadian Charter of Rights and Freedoms, which guarantees basic rights and freedoms for Canadians that, generally, cannot be overridden by legislation of any level of government in Canada. It contains, however, a "notwithstanding clause", which allows the federal parliament and the provincial legislatures the power to override other sections of the Charter temporarily, for a period of five years. notwithstanding clause]]The position of Prime Minister, Canada's head of government, in practice belongs to the leader of the political party who can command a majority in the House of Commons. The Prime Minister and his or her cabinet are formally appointed by the Governor General; however, the Prime Minister effectively chooses the cabinet and the Governor General, by convention, has to appoint the Prime Minister's desired choices. The Cabinet is drawn, by convention, from members of the prime minister's party in both legislative houses, though mostly from the Commons. Executive power is exercised by the prime minister and cabinet, all of whom are sworn into the Privy Council of Canada and become ministers of the Crown. The Prime Minister exercises a great deal of individual political power, especially in terms of the appointment of other officials within the government and civil service. The legislative branch of government has two houses: the elected House of Commons and the appointed Senate. Each member in the Commons is elected by simple plurality in one electoral district or "riding"; general elections are called by the Governor General when the prime minister so advises, and must occur every five years or less. Members of the Senate, whose seats are apportioned on a regional basis, are chosen by the prime minister and formally appointed by the Governor General, and serve until age 75. electoral district]]Canada has four main political parties today. The traditionally centrist / left-of-centre Liberal Party of Canada formed the government in Canada for most of the 20th century, and is the party of the current Prime Minister Paul Martin. The only other party to have formed a government is the now-defunct, right-of-centre Progressive Conservative (PC) Party and its predecessor, the Conservative Party, which was the dominant political party in the 19th century. The PC Party merged with the Canadian Alliance to form a new rightist Conservative Party of Canada in December 2003. The New Democratic Party (NDP) is the major party furthest to the political left. The Bloc Québécois promotes Quebec independence from Canada and currently holds a majority of Quebec's seats in the Commons. There are many smaller parties and, while none have current representation in Parliament, the list of historical parties with elected representation is substantial. Canada's judiciary plays an important role in interpreting laws and has the power to strike down laws that violate the constitution. The Supreme Court of Canada is the highest court and final arbiter; its nine members are directly appointed by Cabinet. All judges at the superior and appellate levels are selected and appointed by the federal government, after consultation with non-governmental legal bodies. The federal cabinet also appoints justices to superior courts at the provincial and territorial levels. Judicial posts at the lower provincial and territorial levels are filled by their respective governments (see Court system of Canada for more detail). Common law prevails everywhere except in Quebec, where civil law predominates. Criminal law is solely a federal responsibility and is uniform throughout Canada. Law enforcement, including criminal courts, is a provincial responsibility, but in most provinces policing is contracted to the Royal Canadian Mounted Police (RCMP). The RCMP is one of few police forces in the world to perform three different levels of enforcement: municipal, provincial, and federal.

Foreign relations

Canada has a close relationship with the United States, sharing the world's longest undefended border, co-operating on some military campaigns and exercises, and being each other's largest trading partners. Canada also shares a history and long relationship with the United Kingdom as its "mother country". United Kingdom.]] In the last century, Canada has been an advocate for multilateralism, making efforts to reach out to the rest of the world and promoting itself as a "middle power" able to work with large and small nations alike. This was clearly demonstrated during the Suez Crisis when Lester B. Pearson mollified the tension by introducing the idea of peacekeeping and the inception of the United Nations Peacekeeping Force. In 1957, Pearson was the recipient of the Nobel Peace Prize. In that spirit, Canada developed and has tried to maintain a leading role in UN peacekeeping efforts. Canada has cumulatively contributed more troops to peacekeeping operations worldwide than all other nations combined and currently serves in over 40 different peacekeeping missions, most recently in Afghanistan. Canada has contributed in some way to all UN peacekeeping missions. Canada is a member of the United Nations, Commonwealth of Nations, La Francophonie, the Organization of American States (OAS), North Atlantic Treaty Organization (NATO), the Organization for Economic Co-operation and Development (OECD), the North American Free Trade Agreement (NAFTA), the World Trade Organization, the G8, and Asia-Pacific Economic Cooperation (APEC).

Military

Asia-Pacific Economic CooperationA founding member of the NATO alliance, Canada currently employs about 62,000 regular and 26,000 reserve military personnel.[http://www.forces.gc.ca/site/about/family_e.asp] The unified Canadian Forces (CF) are comprised of army, navy, and air force branches. Major CF equipment deployed includes 2,400 armoured fighting vehicles, 34 combat vessels, and 140 combat aircraft. Defence is an exclusive federal jurisdiction: defence spending in fiscal year 2004-5 was approximately $14 billion.[http://www.vcds.forces.gc.ca/dgsp/pubs/rep-pub/ddm/rpp/rpp05-06/sec3c_e.asp] However, in the 2005 federal budget, the Liberal government allocated an additional $12.8 billion over five years to the armed forces, and committed to increasing troop levels by an additional 8,000 regular and reserve personnel over the same period.[http://www.fin.gc.ca/budget05/speech/speeche.htm] Canadian forces have served in various wars including World War I, World War II, the Korean War and recently, in Afghanistan. Since Lester B. Pearson proposed the first UN peacekeeping force in 1956, the Canadian Forces have served in 42 peacekeeping missions — more than any other country. Canada was also the prime destination of American draft dodgers during the Vietnam War. These factors – along with its comparatively low level of military spending, other positions such as nuclear non-proliferation, and an international treaty banning personnel land mine usage – have led to Canada sometimes being referred to as a pacifist country. Battles significantly contributing to Canada's development and self-identity include the Battle of Vimy Ridge, the Second Battle of Ypres, the Third Battle of Ypres, and Juno Beach. Currently, CF personnel are involved in the NATO mission in Afghanistan. Smaller missions are also taking place in Haiti and Kosovo. Canada's Disaster Assistance Response Team (DART) has participated in two relief operations in the last year. The two-hundred member relief crew helped in Southeast Asia after the December 2004 tsunami, and DART was also deployed in response to the devastating earthquake that struck the Kashmir region in South Asia in October 2005. Moreover, CF (and RCMP) personnel recently assisted in Hurricane Katrina relief efforts.

Provinces and territories of Canada

Canada is composed of ten provinces and three territories. The provinces have a large degree of autonomy from the federal government, the territories somewhat less. Each has its own provincial or territorial symbols. The provinces are responsible for most of Canada's social programs (such as health care, education, and welfare) and together collect more revenue than the federal government, an almost unique structure among federations in the world. The federal government can initiate national policies that the provinces can opt out of, but this rarely happens in practice. Equalization payments are made by the federal government to ensure that reasonably uniform standards of services and taxation are kept between the richer and poorer provinces. All provinces have unicameral, elected legislatures headed by a Premier selected in the same way as the Prime Minister of Canada. Each province also has a Lieutenant-Governor representing the Queen, analogous to the Governor General of Canada, appointed on the recommendation of the Prime Minister of Canada, though with increasing levels of consultation with provincial governments in recent years. Lieutenant-Governor.]] Most provinces have provincial counterparts to the three national federal parties. However, some provincial parties are not formally linked to the federal parties that share the same name. Some provinces have regional political parties, such as the Saskatchewan Party. The provincial political climate of Quebec is quite different: the main split is between separatism, represented by the Parti Québécois, and federalism, represented by the Parti Libéral du Québec. The three territories have fewer political powers than provinces, having been created by acts of the national Parliament rather than having their status enshrined in the Constitution. There is no lieutenant-governor to represent and fulfil the functions of the Queen, but each has a politically neutral Commissioner appointed by the federal government to act as its senior representative. Only Yukon's legislature follows the same political system as the provincial legislatures. The other two territories use a consensus government system in which each member runs as an independent and the premier is elected by and from the members. There is also interest within Canada and the Turks and Caicos Islands, an overseas UK territory in the Caribbean, for the latter to enter into Confederation.

Economy

Caribbean, depicting (from top to bottom) Wilfred Laurier, John A. Macdonald, Queen Elizabeth II, William Lyon Mackenzie King, and Robert Borden.]]As an affluent, high-tech industrial society, Canada today closely resembles the U.S. in its market-oriented economic system, pattern of production, and high living standards. In the last century, the impressive growth of the manufacturing, mining, and service sectors has transformed the nation from a largely rural economy into one primarily industrial and urban. Canada has vast deposits of natural gas on the east coast and in the west, and a plethora of other natural resources contributing to self-sufficiency in energy. The 1989 Canada-U.S. Free Trade Agreement (FTA) and 1994 North American Free Trade Agreement (NAFTA) (which included Mexico) touched off a dramatic increase in trade and economic integration with the U.S. Since 2001, Canada has successfully avoided economic recession and has maintained the best overall economic performance in the G8. Two long-term concerns loom. One is the continuing political differences over the Constitution between Quebec and the rest of Canada, periodically raising the possibility of Quebec independence. As the economy becomes stronger, notably in Quebec, fears of separation have generally waned. Another concern is the "Brain Drain", the emigration of professionals to the U.S. in search of higher pay, lower taxes, and high-tech opportunities. (However, a [http://www.thestar.com/NASApp/cs/ContentServer?pagename=thestar/Layout/Article_PrintFriendly&c=Article&cid=1124920225033&call_pageid=971358637177&DPL=IvsNDS%2f7ChAX&tacodalogin=yes recent Toronto Star article] claims that the "Brain Drain" of doctors has abated, as more are returning to Canada due to high insurance rates in the U.S. and a more efficient medicare system in Canada.) Simultaneously, a larger, under-recognised "Brain Gain" is occurring, as educated immigrants (particularly from developing countries, a controversy in and of itself) continue to enter Canada [http://www.statcan.ca/english/indepth/81-003/feature/eqhi2000006003s1a01.htm].

Demographics

The 2001 national census recorded 30,007,094 people, and as of October 2005 the population has been estimated by Statistics Canada as 32.3 million people[http://www.statcan.ca/english/edu/clock/population.htm], an increase of some 2.3 million people by both immigration and natural growth. About three-quarters of Canada's population live within 150 km of the U.S. border, and a similar proportion live in urban areas. In the 2001 census, 39.42% of respondents reported their ethnic origins as "Canadian", most of whom are believed to be of British, Irish, and French heritage of earlier immigrants. In addition, 20.17% identified their origin as English, 15.75% as French, 14.03% as Scottish, and 12.90% as Irish. Numerous other groups were also reported. Ethnic origins reported by more than 1 million people included: German (9.25%), Italian (4.29%), Chinese (3.69%), Ukrainian (3.61%) and North American Indian (3.38%). Close to four million people reported they were members of a visible minority, amounting to 13.44% of the total population. (Note that Aboriginal peoples are not considered visible minorities). Also, the 2001 census reported that Canada had 5,448,480 immigrants. [http://www12.statcan.ca/english/census01/products/highlight/Immigration/Page.cfm?Lang=E&Geo=PR&Code=0&View=1&Table=1&StartRec=1&Sort=2&B1=Counts] According to the last census[http://www12.statcan.ca/english/census01/products/analytic/companion/rel/contents.cfm], 72% of Canadians identified as being Christians; of this, Catholics make up the largest group – 43% of Canadians. One-sixth of Canadians declared no religious affiliation, and the remaining 12% were affiliated with religions other than Christianity.

Language

Catholics]] Canada's two official languages are English and French. On July 7, 1969, under the Official Languages Act, French was made commensurate to English throughout the federal government. This started a process that led to Canada redefining itself as a bilingual and multicultural nation:
- English and French have equal status in federal courts, Parliament, and in all federal institutions.
- Any defendant in a criminal case has the right to a trial in either English or French.
- The public has the right, where there is sufficient demand, to receive federal government services in either English or French.
- Official language minority groups in most provinces and territories have the right to be educated in their language, in their own schools, with their own elected school boards, where they exist in sufficient numbers.
- While multiculturalism is official policy, to become a citizen one must be able to speak either English or French.
- More than 98% of Canadians speak English or French or both. While the nation remains officially bilingual, the majority of Canadians are fluent only in English. The official language of Quebec is French, as defined by the province's Charter of the French Language, which was introduced by the Parti Quebecois in 1976. However, the charter also provides certain rights for speakers of English and aboriginal languages. Quebec provides most government services in both French and English. French is mostly spoken in Quebec with pockets in New Brunswick, eastern and northern Ontario, Saskatchewan, and southern Manitoba. In the 2001 census, 6,864,615 people listed French as a first language, of whom 85% lived in Quebec. 17,694,835 people listed English as a first language. New Brunswick is the only officially bilingual province, a status specifically guaranteed by the Canadian Charter of Rights and Freedoms. Some provincial governments, notably Manitoba and Ontario, offer many services to their French minority populations. Aboriginal languages are co-official in the Northwest Territories and Nunavut. Non-official languages are also important in Canada, with 5,470,820 people listing a non-official language as a first language. (The above three statistics include those who listed more than one first language.) Among the most important non-official first language groups are Chinese (853,745 first-language speakers), Italian (469,485), German (438,080), and Punjabi (271,220).

Aboriginal peoples

The Constitution Act of 1982 recognizes three groups of aboriginal peoples in Canada: the Indians (now often called First Nations), Inuit, and Métis. The aboriginal population is growing almost twice as fast as the rest of the population in Canada. According to the Canada 2001 Census, people identified themselves as aboriginal numbered 976,305 people (or 3.3% of Canada's population) of whom about 62% are First Nations, 30% are Métis, and 5% are Inuit. Also, ethnic origin figures from the Census show that 1.3 million Canadians stated that they were partially of fully of aboriginal ancestry, including about one million people claiming full or partial First Nation ancestry, 307,000 Métis ancestry and 56,000 Inuit ancestry.

Culture

Canada 2001 Census originated from Canada when residents began playing hurley on ice.]] Due to its colonial past, Canadian culture has historically been heavily influenced by British and French cultures and traditions. In more modern times, Canadian culture is now greatly influenced by American culture, due to the proximity and the migration of people, ideas, and capital. Amidst this, Canadian culture has developed unique characteristics. In many respects, a more robust and distinct Canadian culture has developed in recent years, partially because of the civic nationalism that pervaded Canada in the years prior to and following the Canadian Centennial in 1967, and also due to a focus by the federal government on programs to support culture and the arts. There were and are many distinct First Nations across Canada, each with its own culture, language and history. Their culture was transmitted largely through oral means and stories were passed down through the elders to the younger generations. Various tribes created unique styles of artifacts such as woven baskets, painted pictures, and carved sculptures of animals. Much of this artistic legacy remains celebrated in Canada to this day. The emblem of the Vancouver 2010 Winter Olympics is the inukshuk, a stack of rocks in human form that is a part of Inuit culture. [http://www.vancouver2010.com/Emblem/home.htm] From as early the 1500s, European explorers, traders, and fishermen from England, Ireland and France helped form the basis of Canadian culture. During their colonization of Canada, settlers created a folklore about the land around them. The tales of Paul Bunyan are a product of French-Canadian folklore and the style of jigs from Newfoundland found their origins in Ireland. Canada and the United Kingdom share a common history and continue to work together through many organizations such as the Commonwealth, G-8, and NATO. The two countries share the same head of state, and have among the oldest parliamentary democracies in the world. They still share many of the same customs, values, and traditions, which have been reinforced by working side by side in two world wars and over half a century of expanding peace and prosperity. The United Kingdom is Canada’s third largest trading partner and is the second largest source of tourists visiting Canada. The Canadian and U.S. governments share a variety of close working partnerships in trade, economic, legal, security, and military matters. These are occasionally strained by domestic politics; for instance, the ongoing softwood lumber dispute and the war in Iraq. This has led to successive drives by Canadian leaders to diversify trade with other countries; examples include Diefenbaker's efforts to increase trade with the U.K., Trudeau's efforts with Europe, and current efforts with China and India. As well, the decision to switch to the metric system in 1970 (though, like the U.K., both the metric and Imperial systems are in common usage) has similar roots. As Canada and the U.S. grew closer after World War 2 (the U.S. became Canada's largest trading partner in the late-1940s), many Canadians started to develop complex feelings and concerns regarding what makes Canada "distinct" within North America. The large American cultural presence in Canada has prompted some fears of a "cultural takeover" that have led to the establishment of laws and institutions to protect Canadian culture, including the CBC, the National Film Board of Canada, and the CRTC. Many American movies, authors, TV shows, and musicians are equally popular in Canada (and vice versa), many have been successful worldwide. Most cultural products of these types are now increasingly marketed toward a unified "North American" market, and not specifically a Canadian or American one. Though debatable, Canada has increasingly distinguished itself politically in recent years by being more fiscally conservative on issues such as balanced budgets, tax cuts, and reductions in government, while also being more socially liberal: the Canadian government currently supports universal health care, same-sex marriage, and decriminalization of marijuana. All of these issues are of varying contention amongst Canadians. Many Canadian citizens see Canadian culture as based on the policy of multiculturalism.

Sports

multiculturalism.]] Notable sports which are enjoyed throughout Canada include ice hockey, curling, lacrosse, basketball and the home-grown Canadian Football League. Although CFL teams compete in a variant of American football, traditional football (soccer) is hardly an unknown in Canada, and in 1986 the Canucks qualified for their only appearance at the World Cup in Mexico. In addition, as the vast majority of Canadians live in very close proximity to the United States, Canadians can also watch sporting events from the professional leagues in that country, such as NASCAR and the National Football League. The National Hockey League, the National Basketball Association, the National Lacrosse League and Major League Baseball are comprised of teams from both Canada and the United States. Major League Baseball As of the 1994 National Sports of Canada Act, Canada officially has two national sports. Ice hockey is the national winter sport and lacrosse is the national summer sport.

National symbols

Major League Baseball The use of the maple leaf as a Canadian symbol dates back to the early 18th century, and is depicted on its current and previous flags, the penny, an

Australia

The Commonwealth of Australia is a country in the Southern Hemisphere comprising the world's smallest continent and a number of islands in the Southern, Indian and Pacific Oceans. Australia's neighbouring countries are Indonesia, East Timor and Papua New Guinea to the north, the Solomon Islands, Vanuatu and New Caledonia to the northeast, and New Zealand to the southeast. The continent of Australia has been inhabited for over 40,000 years by Indigenous Australians. After sporadic visits by fishermen from the north and by European explorers and merchants starting in the 17th century, the eastern half of the continent was claimed by the British in 1770 and officially settled as the penal colony of New South Wales on 26 January 1788. As the population grew and new areas were explored, another five largely self-governing Crown Colonies were successively established over the course of the 19th century. On 1 January 1901, the six colonies federated and the Commonwealth of Australia was formed. Since federation, Australia has maintained a stable liberal democratic political system and remains a Commonwealth Realm. The current population of around 20.4 million is concentrated mainly in the large coastal cities of Sydney, Melbourne, Brisbane, Perth and Adelaide.

Origin and history of the name

The name Australia is derived from the Latin australis, meaning southern. Legends of an "unknown southern land" (terra australis incognita) date back to the Roman times and were commonplace in mediæval geography, but they were not based on any actual knowledge of the continent. The Dutch adjectival form Australische ("Australian," in the sense of "southern") was used by Dutch officials in Batavia to refer to the newly discovered land to the south as early as 1638. The first English language writer to use the word "Australia" was Alexander Dalrymple in An Historical Collection of Voyages and Discoveries in the South Pacific Ocean, published in 1771. He used the term to refer to the entire South Pacific region, not specifically to the Australian continent. In 1793, George Shaw and Sir James Smith published Zoology and Botany of New Holland, in which they wrote of "the vast island, or rather continent, of Australia, Australasia or New Holland." New Holland was established on this site.]] The name "Australia" was popularised by the 1814 work A Voyage to Terra Australis by the navigator Matthew Flinders. Despite its title, which reflected the view of the Admiralty, Flinders used the word "Australia" in the book, which was widely read and gave the term general currency. Governor Lachlan Macquarie of New South Wales subsequently used the word in his dispatches to England. In 1817 he recommended that it be officially adopted. In 1824, the British Admiralty agreed that the continent should be known officially as Australia.

History

England, claiming the land for Britain in 1770. This replica was built in Fremantle in 1988 for Australia's bicentenary.]] The first human habitation of Australia is estimated to have occurred between 42,000 and 48,000 years ago. The first Australians were the ancestors of the current Indigenous Australians; they arrived via land bridges and short sea-crossings from present-day India or Southeast Asia. Most of these people were hunter-gatherers, with a complex oral culture and spiritual values based on reverence for the land and a belief in the Dreamtime. The Torres Strait Islanders, ethnically Melanesian, inhabited the Torres Strait Islands and parts of far-north Queensland; they possess distinct cultural practices and practised subsistence agriculture. The first undisputed recorded European sighting of the Australian continent was made by the Dutch navigator Willem Jansz, who sighted the coast of Cape York Peninsula in 1606. During the 17th century, the Dutch charted the whole of the western and northern coastlines of what they called New Holland, but made no attempt at settlement. In 1770, James Cook sailed along and mapped the east coast of Australia, which he named New South Wales and claimed for Britain. The expedition's discoveries provided impetus for the establishment of a penal colony there following the loss of the American colonies that had previously filled that role. penal colony was Australia's largest penal colony.]] The British Crown Colony of New South Wales started with the establishment of a settlement at Port Jackson by Captain Arthur Phillip on 26 January 1788. This date was later to become Australia's national day, Australia Day. Van Diemen's Land, now known as Tasmania, was settled in 1803 and became a separate colony in 1825. Britain formally claimed the western part of Australia in 1829. Separate colonies were created from parts of New South Wales: South Australia in 1836, Victoria in 1851, and Queensland in 1859. The Northern Territory (NT) was founded in 1863 as part of the Province of South Australia. Victoria and South Australia were founded as "free colonies"—that is, they were never penal colonies, although the former did receive some convicts from Tasmania. Western Australia was also founded "free", but later accepted transported convicts due to an acute labour shortage. The transportation of convicts to Australia was phased out between 1840 and 1868. The Indigenous Australian population, estimated at about 350,000 at the time of European settlement, declined steeply for 150 years following settlement, mainly because of infectious disease, and forced migration, the removal of children and other colonial government policies, that some historians and Indigenous Australians have argued could be considered to constitute genocide by today's understanding. Such interpretations of Aboriginal history are disputed by some as being exaggerated or fabricated for political or ideological reasons. Following the 1967 referendum, the Federal government gained the power to implement policies and make laws with respect to Aborigines. Traditional ownership of land—native title—was not recognised until the High Court case Mabo v Queensland (No 2) overturned the notion of Australia as terra nullius at the time of European occupation. terra nullius ceremony in Port Melbourne, Victoria, 25 April 2005. Ceremonies such as this are held in virtually every suburb and town in Australia.]] A gold rush began in Australia in the early 1850s, and the Eureka Stockade rebellion in 1854 was an early expression of nationalist sentiment. Between 1855 and 1890, the six colonies individually gained responsible government, managing most of their own affairs while remaining part of the British Empire. The Colonial Office in London retained control of some matters, notably foreign affairs, defence and international shipping. On 1 January 1901, federation of the colonies was achieved after a decade of planning, consultation and voting, and the Commonwealth of Australia was born, as a Dominion of the British Empire. The Australian Capital Territory (ACT) was formed from New South Wales in 1911 to provide a location for the proposed new federal capital of Canberra (Melbourne was the capital from 1901 to 1927). The Northern Territory was transferred from the control of the South Australian government to the Commonwealth in 1911. Australia willingly participated in World War I; many Australians regard the defeat of the Australian and New Zealand Army Corps (ANZACs) at Gallipoli as the birth of the nation—its first major military action. Much like Gallipoli the Kokoda Track Campaign is regarded by many as a nation defining battle from World War II. The Statute of Westminster 1931 formally ended most of the constitutional links between Australia and Britain, but Australia did not adopt the Statute until 1942. The shock of Britain's defeat in Asia in 1942 and the threat of Japanese invasion caused Australia to turn to the United States as a new ally and protector. Since 1951, Australia has been a formal military ally of the US under the auspices of the ANZUS treaty. After World War II, Australia encouraged mass immigration from Europe; since the 1970s and the abolition of the White Australia policy, immigration from Asia and other parts of the world was also encouraged. As a result, Australia's demography, culture and image of itself were radically transformed. The final constitutional ties between Australia and Britain ended in 1986 with the passing of the Australia Act 1986, ending any British role in the Australian States, and ending judicial appeals to the UK Privy Council. Although Australian voters rejected a move to become a republic in 1999 by a 55% majority, Australia's links to its British past are increasingly tenuous. Since the election of the Whitlam Government in 1972, there has been an increasing focus on the nation's future as a part of the Asia-Pacific region.

Politics

Whitlam Government was opened in 1988 replacing the provisional Parliament House building opened in 1927.]] The Commonwealth of Australia is a constitutional monarchy and has a parliamentary system of government. Queen Elizabeth II is the Queen of Australia, a role that is distinct from her position as Elizabeth II of the United Kingdom. The Queen is nominally represented by the Governor-General; although the Constitution gives extensive executive powers to the Governor-General, these are normally exercised only on the advice of the Prime Minister. The most notable exercise of the Governor-General's reserve powers outside the Prime Minister's direction was the dismissal of the Whitlam Government in the constitutional crisis of 1975. There are three branches of government.
- The legislature: the Commonwealth Parliament, comprising the Queen, the Senate (the Red house), and the House of Representatives (the Green house); the Queen is represented by the Governor-General, who in practice exercises little or no power over the Parliament.
- The executive: the Federal Executive Council (the Governor-General as advised by the executive councillors); in practice, the councillors are the prime minister and ministers of state, whose advice the Governor-General accepts, with rare exceptions.
- The judiciary: the High Court of Australia and other federal courts. The State courts became formally independent from the Judicial Committee of the Privy Council when the Australia Act was passed in 1986. The bicameral Commonwealth Parliament consists of the Queen, the Senate (the upper house) of 76 senators, and a House of Representatives (the lower house) of 150 members. Members of the lower house are elected from single-member constituencies, commonly known as 'electorates' or 'seats'. Seats in the House of Representatives are allocated to states on the basis of population. In the Senate, each state, regardless of population, is represented by 12 senators, with the ACT and the NT each electing two. Elections for both chambers are held every three years; typically only half of the Senate seats are put to each election, because senators have overlapping six-year terms. The party with majority support in the House of Representatives forms Government, with its leader becoming Prime Minister. There are three major political parties: the Labor Party, the Liberal Party and the National Party. Independent members and several minor parties—including the Greens, Family First and the Australian Democrats—have achieved representation in Australian parliaments, mostly in upper houses, although their influence has been marginal. Since the 1996 election, the Liberal/National Coalition led by the Prime Minister, John Howard, has been in power in Canberra. In the 2004 election, the Coalition won control of the Senate, the first time that a party (or coalition of governing parties) has done so while in government in more than 20 years. The Labor Party is in power in every state and territory. Voting is compulsory in each state and territory and at the federal level.

States and territories

Voting is compulsory Australia consists of six states, two major mainland territories, and other minor territories. The states are New South Wales, Queensland, South Australia, Tasmania, Victoria and Western Australia. The two major mainland territories are the Northern Territory and the Australian Capital Territory. In most respects, the territories function similarly to the states, but the Commonwealth Parliament can override any legislation of their parliaments. By contrast, federal legislation overrides state legislation only with respect to certain areas as set out in Section 51 of the Constitution; all residual legislative powers are retained by the state parliaments, including powers over hospitals, education, police, the judiciary, roads, public transport and local government. Each state and territory has its own legislature (unicameral in the case of the Northern Territory, the ACT and Queensland, and bicameral in the remaining states). The lower house is known as the Legislative Assembly (House of Assembly in South Australia and Tasmania) and the upper house the Legislative Council. The heads of the governments in each state and territory are called premiers and chief ministers, respectively. The Queen is represented in each state by a governor; an administrator in the Northern Territory, and the Governor-General in the ACT, have analogous roles. Australia also has several minor territories; the federal government administers a separate area within New South Wales, the Jervis Bay Territory, as a naval base and sea port for the national capital. In addition Australia has the following, inhabited, external territories: Norfolk Island, Christmas Island, Cocos (Keeling) Islands, and several largely uninhabited exter