Canada

Canada is a country in the northern part of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering 9.98 million square kilometres (3.85 million square miles), making it the world's second-largest country by total area. Its southern and western border with the United States, stretching 8,891 kilometres (5,525 mi), is the world's longest bi-national land border. Canada's capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver.
Various Indigenous peoples have continuously inhabited what is now Canada for thousands of years. Beginning in the 16th century, British and French expeditions explored and later settled along the Atlantic coast. As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces. This began an accretion of provinces and territories and a process of increasing autonomy from the United Kingdom. This widening autonomy was highlighted by the Statute of Westminster 1931 and culminated in the Canada Act 1982, which severed the vestiges of legal dependence on the British Parliament.
Canada is a parliamentary democracy and a constitutional monarchy in the Westminster tradition. The country's head of government is the prime minister—who holds office by virtue of their ability to command the confidence of the elected House of Commons—and is appointed by the governor general, representing the monarch, who serves as head of state. The country is a Commonwealth realm and is officially bilingual at the federal level. It ranks among the highest in international measurements of government transparency, civil liberties, quality of life, economic freedom, and education. It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many other countries. Canada's long relationship with the United States has had a significant impact on its economy and culture.
A highly developed country, Canada has the seventeenth-highest nominal per-capita income globally and the sixteenth-highest ranking in the Human Development Index. Its advanced economy is the tenth-largest in the world, relying chiefly upon its abundant natural resources and well-developed international trade networks. Canada is part of several major international and intergovernmental institutions or groupings including the United Nations, NATO, the G7, the Group of Ten, the G20, the United States–Mexico–Canada Agreement, the Commonwealth of Nations, the Organisation internationale de la Francophonie, the Asia-Pacific Economic Cooperation forum, and the Organization of American States.
of streams and rivers. Lake Superior National Marine Conservation Area is the world's largest freshwater protected area spanning roughly 10,000 square kilometres (3,900 sq mi) of lakebed, its overlaying freshwater, and associated shoreline on 60 square kilometres (23 sq mi) of islands and mainland's. Canada's largest national wildlife region is the Scott Islands Marine National Wildlife Area, which spans 11,570.65 square kilometres (4,467.45 sq mi), protects critical breeding and nesting habitat for over 40 percent of British Columbia's seabirds. Canada's 18 UNESCO Biosphere Reserves cover a total area of 235,000 square kilometres (91,000 sq mi).
=== Climate ===
Main article: Temperature in Canada
Köppen climate classification types of Canada
Average winter and summer high temperatures across Canadavary from region to region. Winters can be harsh in many parts of the country, particularly in the interior and Prairie provinces, which experience a continental climate, where daily average temperatures are near −15 °C (5 °F), but can drop below −40 °C (−40 °F) with severe wind chills. In non-coastal regions, snow can cover the ground for almost six months of the year, while in parts of the north snow can persist year-round. Coastal British Columbia has a temperate climate, with a mild and rainy winter. On the east and west coasts, average high temperatures are generally in the low 20s °C (70s °F), while between the coasts, the average summer high temperature ranges from 25 to 30 °C (77 to 86 °F), with temperatures in some interior locations occasionally exceeding 40 °C (104 °F).
Much of Northern Canada is covered by ice and permafrost; however, the future of the permafrost is uncertain because the Arctic has been warming at three times the global average as a result of climate change in Canada.Canada's annual average temperature over land has warmed by 1.7 °C (3.1 °F), with changes ranging from 1.1 to 2.3 °C (2.0 to 4.1 °F) in various regions, since 1948. The rate of warming has been higher across the North and in the Prairies. In the southern regions of Canada, air pollution from both Canada and the United States—caused by metal smelting, burning coal to power utilities, and vehicle emissions—has resulted in acid rain, which has severely impacted waterways, forest growth and agricultural productivity in Canada.
== Government and politics ==
Main articles: Government of Canada and Politics of Canada
Canada is described as a "full democracy", with a tradition of liberalism, and an egalitarian,moderate political ideology. An emphasis on social justice has been a distinguishing element of Canada's political culture. Peace, order, and good government, alongside an implied bill of rights are founding principles of the Canadian government.
Parliament Hill, home of the federal government in Canada's capital city, Ottawa
At the federal level, Canada has been dominated by two relatively centristparties practising "brokerage politics", the centre-left leaning Liberal Party of Canada and the centre-right leaning Conservative Party of Canada (or its predecessors). The historically predominant Liberal Party position themselves at the centre of the Canadian political spectrum, with the Conservative Party positioned on the right and the New Democratic Partyoccupying the left. Far-right and far-left politics have never been a prominent force in Canadian society. Five parties had representatives elected to the federal parliament in the 2019 election—the Liberal Party, who currently form a minority government; the Conservative Party, who are the Official Opposition; the New Democratic Party; the Bloc Québécois; and the Green Party of Canada.
Canada has a parliamentary system within the context of a constitutional monarchy—the monarchy of Canadabeing the foundation of the executive, legislative, and judicial branches. The reigning monarch is Queen Elizabeth II, who is also monarch of 15 other Commonwealth countries and each of Canada's 10 provinces. The person who is the Canadian monarch is the same as the British monarch, although the two institutions are separate. The monarch appoints a representative, the governor general, with the advice of the prime minister, to carry out most of her federal royal duties in Canada.
While the monarchy is the source of authority in Canada, in practice its position is mainly symbolic.In practice, the use of the executive powers is directed by the Cabinet, a committee of ministers of the Crownresponsible to the elected House of Commons and chosen and headed by the prime minister (at present Justin Trudeau), the head of government. The governor general or monarch may, though, in certain crisis situations exercise their power without ministerial advice. To ensure the stability of government, the governor general will usually appoint as prime minister the individual who is the current leader of the political party that can obtain the confidence of a plurality in the House of Commons. The Prime Minister's Office (PMO) is thus one of the most powerful institutions in government, initiating most legislation for parliamentary approval and selecting for appointment by the Crown, besides the aforementioned, the governor general, lieutenant governors, senators, federal court judges, and heads of Crown corporations and government agencies. The leader of the party with the second-most seats usually becomes the leader of the Official Opposition and is part of an adversarial parliamentary system intended to keep the government in check.
The Senate chamber within the Centre Block on Parliament Hill
Each of the 338 members of parliament in the House of Commons is elected by simple plurality in an electoral district or riding. General elections must be called by the governor general, either on the advice of the prime minister or if the government loses a confidence vote in the House. The Constitution Act, 1982 requires that no more than five years pass between elections, although the Canada Elections Act limits this to four years with a fixed election date in October. The 105 members of the Senate, whose seats are apportioned on a regional basis, serve until age 75.
Canada's federal structure divides government responsibilities between the federal government and the ten provinces. Provincial legislatures are unicameral and operate in parliamentary fashion similar to the House of Commons. Canada's three territories also have legislatures, but these are not sovereign and have fewer constitutional responsibilities than the provinces. The territorial legislatures also differ structurally from their provincial counterparts.
The Bank of Canada is the central bank of the country. In addition, the minister of finance and minister of innovation, science and industry utilize the Statistics Canada agency for financial planning and economic policy development. The Bank of Canada is the sole authority authorized to issue currency in the form of Canadian bank notes. The bank does not issue Canadian coins; they are issued by the Royal Canadian Mint.
=== Law ===
Main article: Law of Canada
The Constitution of Canada is the supreme law of the country, and consists of written text and unwritten conventions. The Constitution Act, 1867 (known as the British North America Act prior to 1982), affirmed governance based on parliamentary precedent and divided powers between the federal and provincial governments. The Statute of Westminster 1931 granted full autonomy, and the Constitution Act, 1982 ended all legislative ties to Britain, as well as adding a constitutional amending formula and the Canadian Charter of Rights and Freedoms. The Charter guarantees basic rights and freedoms that usually cannot be over-ridden by any government—though a notwithstanding clause allows the federal parliament and provincial legislatures to override certain sections of the Charter for a period of five years.
The Supreme Court of Canadain Ottawa, west of Parliament Hill
Canada's judiciary plays an important role in interpreting laws and has the power to strike down Acts of Parliament that violate the constitution. The Supreme Court of Canada is the highest court and final arbiter and has been led since December 18, 2017 by Richard Wagner, the chief justice of Canada. Its nine members are appointed by the governor general on the advice of the prime minister and minister of justice. All judges at the superior and appellate levels are appointed after consultation with non-governmental legal bodies. The federal Cabinet also appoints justices to superior courts in the provincial and territorial jurisdictions.
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 officially a provincial responsibility, conducted by provincial and municipal police forces. However, in most rural areas and some urban areas, policing responsibilities are contracted to the federal Royal Canadian Mounted Police.
Canadian Aboriginal law provides certain constitutionally recognized rights to land and traditional practices for Indigenous groups in Canada. Various treaties and case laws were established to mediate relations between Europeans and many Indigenous peoples. Most notably, a series of eleven treaties known as the Numbered Treaties were signed between the Indigenous peoples and the reigning monarch of Canada between 1871 and 1921. These treaties are agreements between the Canadian Crown-in-Council with the duty to consult and accommodate. The role of Aboriginal law and the rights they support were reaffirmed by Section 35 of the Constitution Act, 1982. These rights may include provision of services, such as health care through the Indian Health Transfer Policy, and exemption from taxation.
=== Foreign relations and military ===
Main articles: Foreign relations of Canada, Canadian Armed Forces, and Military history of Canada
The Canadian delegation to the United Nations Conference on International Organization, San Francisco, May 1945
Canada is recognized as a middle power for its role in international affairs with a tendency to pursue multilateral solutions. Canada's foreign policy based on international peacekeeping and security is carried out through coalitions and international organizations, and through the work of numerous federal institutions. Canada's peacekeeping role during the 20th century has played a major role in its global image. The strategy of the Canadian government's foreign aid policy reflects an emphasis to meet the Millennium Development Goals, while also providing assistance in response to foreign humanitarian crises.
Canada was a founding member of the United Nations and has membership in the World Trade Organization, the G20 and the Organisation for Economic Co-operation and Development (OECD). Canada is also a member of various other international and regional organizations and forums for economic and cultural affairs. Canada acceded to the International Covenant on Civil and Political Rights in 1976. Canada joined the Organization of American States (OAS) in 1990 and hosted the OAS General Assembly in 2000 and the 3rd Summit of the Americas in 2001. Canada seeks to expand its ties to Pacific Rim economies through membership in the Asia-Pacific Economic Cooperation forum (APEC).
Canada and the United States share the world's longest undefended border, co-operate on military campaigns and exercises, and are each other's largest trading partner. Canada nevertheless has an independent foreign policy, most notably maintaining full relations with Cuba, and declining to officially participate in the 2003 invasion of Iraq. Canada also maintains historic ties to the United Kingdom and France and to other former British and French colonies through Canada's membership in the Commonwealth of Nations and the Francophonie. Canada is noted for having a positive relationship with the Netherlands, owing, in part, to its contribution to the Dutch liberation during World War II.
Canada's strong attachment to the British Empire and Commonwealth led to major participation in British military efforts in the Second Boer War, World War I and World War II. Since then, Canada has been an advocate for multilateralism, making efforts to resolve global issues in collaboration with other nations. During the Cold War, Canada was a major contributor to UN forces in the Korean War and founded the North American Aerospace Defense Command (NORAD) in cooperation with the United States to defend against potential aerial attacks from the Soviet Union.
A Canadian CF-18 Hornet in Cold Lake, Alberta. CF-18s have supported NORAD air sovereigntypatrols and participated in combat during the Gulf War and the Kosovo and Bosnia crisis.
During the Suez Crisis of 1956, future prime minister Lester B. Pearsoneased tensions by proposing the inception of the United Nations Peacekeeping Force, for which he was awarded the 1957 Nobel Peace Prize. As this was the first UN peacekeeping mission, Pearson is often credited as the inventor of the concept. Canada has since served in over 50 peacekeeping missions, including every UN peacekeeping effort until 1989, and has since maintained forces in international missions in Rwanda, the former Yugoslavia, and elsewhere; Canada has sometimes faced controversy over its involvement in foreign countries, notably in the 1993 Somalia affair.
In 2001, Canada deployed troops to Afghanistan as part of the U.S. stabilization force and the UN-authorized, NATO-led International Security Assistance Force. In February 2007, Canada, Italy, the United Kingdom, Norway, and Russia announced their joint commitment to a $1.5-billion project to help develop vaccines for developing nations, and called on other countries to join them. In August 2007, Canada's territorial claims in the Arctic were challenged after a Russian underwater expedition to the North Pole; Canada has considered that area to be sovereign territory since 1925. In September 2020, Canada joined the COVID-19 Vaccines Global Access (COVAX) program, which aims to ensure equal access to a potential COVID-19 vaccine for all member countries and to help lower-income countries secure doses.
The nation employs a professional, volunteer military force of approximately 79,000 active personnel and 32,250 reserve personnel. The unified Canadian Forces (CF) comprise the Canadian Army, Royal Canadian Navy, and Royal Canadian Air Force. In 2013, Canada's military expenditure totalled approximately CA$19 billion, or around one percent of the country's GDP. Following the 2016 Defence Policy Review, called "Strong, Secure, Engaged", the Canadian government announced a 70 percent increase to the country's defence budget over the next decade. The Canadian Forces will acquire 88 fighter planes and 15 naval surface combatants based on the Type 26 frigate design, the latter as part of the National Shipbuilding Procurement Strategy. Canada's total military expenditure is expected to reach CA$32.7 billion by 2027. Canada's military currently has over 3000 personnel deployed overseas, including in Iraq, Ukraine, and the Caribbean Sea.
=== Provinces and territories ===
Main article: Provinces and territories of Canada
See also: Canadian federalism
Political map of Canada showing its 10 provinces and 3 territories
Canada is a federation composed of ten provinces and three territories. In turn, these may be grouped into four main regions: Western Canada, Central Canada, Atlantic Canada, and Northern Canada (Eastern Canada refers to Central Canada and Atlantic Canada together). Provinces have more autonomy than territories, having responsibility for social programs such as health care, education, and welfare. Together, the provinces collect more revenue than the federal government, an almost unique structure among federations in the world. Using its spending powers, the federal government can initiate national policies in provincial areas, such as the Canada Health Act; the provinces can opt out of these, but rarely do so in practice. Equalization payments are made by the federal government to ensure reasonably uniform standards of services and taxation are kept between the richer and poorer provinces.
The major difference between a Canadian province and a territory is that provinces receive their power and authority from the Constitution Act, 1867, whereas territorial governments have powers delegated to them by the Parliament of Canada. The powers flowing from the Constitution Act, 1867 are divided between the Government of Canada (the federal government) and the provincial governments to exercise exclusively. As the division of powers between the federal government and the provinces are defined in the constitution, any changes require a constitutional amendment. The territories, being creatures of the federal government, changes to their role and division of powers may be performed unilaterally by the Parliament of Canada.
== Economy ==
Main article: Economy of Canada
Further information: List of companies of Canada
Canada is the world's tenth-largest economy as of 2018, with a nominal GDP of approximately US$1.73 trillion. It is one of the least corrupt countries in the world, and is one of the world's top ten trading nations, with a highly globalized economy. Canada has a mixed economy ranking above the U.S. and most western European nations on The Heritage Foundation's Index of Economic Freedom, and experiencing a relatively low level of income disparity. The country's average household disposable incomeper capita is "well above" the OECD average. The Toronto Stock Exchange is the ninth-largest stock exchange in the world by market capitalization, listing over 1,500 companies with a combined market capitalization of over US$2 trillion.
In 2018, Canadian trade in goods and services reached CA$1.5 trillion. Canada's exports totalled over CA$585 billion, while its imported goods were worth over CA$607 billion, of which approximately CA$391 billion originated from the United States, CA$216 billion from non-U.S. sources. In 2018, Canada had a trade deficitin goods of CA$22 billion and a trade deficit in services of CA$25 billion.
Since the early 20th century, the growth of Canada's manufacturing, mining, and service sectors has transformed the nation from a largely rural economy to an urbanized, industrial one. Like many other developed countries, the Canadian economy is dominated by the service industry, which employs about three-quarters of the country's workforce. However, Canada is unusual among developed countries in the importance of its primary sector, in which the forestry and petroleum industries are two of the most prominent components.
The Toronto financial district is the second largest financial centre in North America, the seventh largest globally in employment and the heart of Canada's finance industry.
Canada's economic integration with the United States has increased significantly since World War II. The Automotive Products Trade Agreement of 1965 opened Canada's borders to trade in the automobile manufacturing industry. In the 1970s, concerns over energy self-sufficiency and foreign ownership in the manufacturing sectors prompted Prime Minister Pierre Trudeau's Liberal government to enact the National Energy Program (NEP) and the Foreign Investment Review Agency(FIRA). In the 1980s, Prime Minister Brian Mulroney's Progressive Conservatives abolished the NEP and changed the name of FIRA to Investment Canada, to encourage foreign investment. The Canada – United States Free Trade Agreement (FTA) of 1988 eliminated tariffs between the two countries, while the North American Free Trade Agreement (NAFTA) expanded the free-trade zone to include Mexico in 1994 (later replaced by the Canada–United States–Mexico Agreement). Canada has a strong cooperative banking sector, with the world's highest per-capita membership in credit unions.
Canada is one of the few developed nations that are net exporters of energy. Atlantic Canada possesses vast offshore deposits of natural gas, and Alberta also hosts large oil and gas resources. The vastness of the Athabasca oil sands and other assets results in Canada having a 13 percent share of global oil reserves, comprising the world's third-largest share after Venezuela and Saudi Arabia. Canada is additionally one of the world's largest suppliers of agricultural products; the Canadian Prairies are one of the most important global producers of wheat, canola, and other grains. The federal Department of Natural Resources provides statistics regarding its major exports; the country is a leading exporter of zinc, uranium, gold, nickel, platinoids, aluminum, steel, iron ore, coking coal, lead, copper, molybdenum, cobalt, and cadmium. Many towns in northern Canada, where agriculture is difficult, are sustainable because of nearby mines or sources of timber. Canada also has a sizeable manufacturing sector centred in southern Ontario and Quebec, with automobiles and aeronautics representing particularly important industries.
=== Science and technology ===
Main article: Science and technology in Canada
The Canadarm robotic manipulator in action on Space Shuttle Discovery during the STS-116 mission in 2006
In 2018, Canada spent approximately CA$34.5 billion on domestic research and development, of which around $7 billion was provided by the federal and provincial governments. As of 2020, the country has produced fifteen Nobel laureates in physics, chemistry, and medicine, and was ranked fourth worldwide for scientific research quality in a major 2012 survey of international scientists. It is furthermore home to the headquarters of a number of global technology firms. Canada has one of the highest levels of Internet access in the world, with over 33 million users, equivalent to around 94 percent of its total 2014 population.
Some of the most notable scientific developments in Canada include the creation of the modern alkaline battery and the polio vaccine and discoveries about the interior structure of the atomic nucleus. Other major Canadian scientific contributions include the artificial cardiac pacemaker, mapping the visual cortex, the development of the electron microscope, plate tectonics, deep learning, multi-touch technology and the identification of the first black hole, Cygnus X-1. Canada has a long history of discovery in genetics, which include stem cells, site-directed mutagenesis, T-cell receptor and the identification of the genes that cause Fanconi anemia, cystic fibrosis and early-onset Alzheimer's disease, among numerous other diseases.
The Canadian Space Agency operates a highly active space program, conducting deep-space, planetary, and aviation research, and developing rockets and satellites. Canada was the third country to design and construct a satellite after the Soviet Union and the United States, with the 1962 Alouette 1 launch. Canada is a participant in the International Space Station (ISS), and is a pioneer in space robotics, having constructed the Canadarm, Canadarm2 and Dextre robotic manipulators for the ISS and NASA's Space Shuttle. Since the 1960s, Canada's aerospace industry has designed and built numerous marques of satellite, including Radarsat-1and 2, ISIS and MOST. Canada has also produced one of the world's most successful and widely used sounding rockets, the Black Brant; over 1,000 Black Brants have been launched since the rocket's introduction in 1961.
== Demographics ==
Main articles: Demographics of Canada and List of cities in Canada
The Quebec City–Windsor Corridor is the most densely populated and heavily industrialized region of Canada, spanning 1,200 km (750 mi).
The 2016 Canadian Census enumerated a total population of 35,151,728, an increase of around 5.0 percent over the 2011 figure. Between 2011 and May 2016, Canada's population grew by 1.7 million people, with immigrants accounting for two-thirds of the increase. Between 1990 and 2008, the population increased by 5.6 million, equivalent to 20.4 percent overall growth. The main drivers of population growth are immigrationand, to a lesser extent, natural growth.
Canada has one of the highest per-capita immigration rates in the world,driven mainly by economic policy and also family reunification. The Canadian public, as well as the major political parties, support the current level of immigration. In 2019, a total of 341,180 immigrants were admitted to Canada, mainly from Asia. India, Philippines and China are the top three countries of origin for immigrants moving to Canada. New immigrants settle mostly in major urban areas such as Toronto, Montreal and Vancouver. Canada also accepts large numbers of refugees, accounting for over 10 percent of annual global refugee resettlements; it resettled more than 28,000 in 2018.
Canada's population density, at 3.7 inhabitants per square kilometre (9.6/sq mi), is among the lowest in the world. Canada spans latitudinally from the 83rd parallel north to the 41st parallel north, and approximately 95 percent of the population is found south of the 55th parallel north. About four-fifths of the population lives within 150 kilometres (93 mi) of the border with the contiguous United States. The most densely populated part of the country, accounting for nearly 50 percent, is the Quebec City–Windsor Corridor in Southern Quebec and Southern Ontario along the Great Lakes and the Saint Lawrence River. An additional 30 percent live along the British Columbia Lower Mainland and the Calgary–Edmonton Corridor in Alberta.
The majority of Canadians (67.7 percent) live in family households, 28.2 percent report living alone, and those living with unrelated persons reported at 4.1 percent. 6.3 percent of households are multigenerational with 34.7 percent of young adults aged 20 to 34 living with their parents. 69.0 percent of households own their dwellings with 58.6 percent of those homes having an ongoing