Canada is a country occupying most of northern North America, extending from the Atlantic Ocean in the east to the Pacific Ocean in the west and northward into the Arctic Ocean. It is the world's second largest country by total
area, and shares land borders with the United States to the south and northwest.
The lands have been inhabited for millennia by aboriginal peoples. Beginning in the late 15th century, British and French expeditions explored and later settled the Atlantic coast. France ceded nearly all of its colonies in North America in 1763 after the Seven Years War. In 1867, with the union of three British North American colonies through Confederation,
Canada became a federal
dominion. A gradual process of independence from the United Kingdom moved Canada towards statehood and culminated in the Canada Act 1982, severing the last vestiges of dependence on the British parliament.
A federation now comprising ten provinces and three territories, Canada is a parliamentary democracy and a constitutional monarchy with Queen Elizabeth II as its head of state. It is a bilingual and multicultural country, with both English and French as official languages at the federal level. Technologically advanced and industrialized, Canada maintains a diversified economy that is heavily reliant upon its abundant natural resources and upon trade—particularly with the United States, with which Canada has had a long and complex relationship.
Geography and climate
Canada occupies a major northern portion of North America, sharing land borders with the contiguous United States to the south and with the US state of Alaska to the northwest, stretching from the Atlantic Ocean in the east to the Pacific Ocean in the west; to the north lies the Arctic Ocean. By total area (including its waters), Canada is the second largest country in the world, after Russia, and largest on the continent. By land area it ranks fourth, after Russia, China, and the United
States. Since 1925, Canada has claimed the portion of the Arctic between 60°W and 141°W
longitude, but 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 817 kilometres (450 nautical miles) from the North
Pole. Canada has the longest coastline in the world: 243,000 kilometres.
