section_path: Government and politics
section_name: Government and politics
paragraph_text: Government and politics
  
  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 Canadian federalism.
  
  At the federal level, Canada has been dominated by two relatively centrist parties 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 Liberals position themselves at the centre of the political scale. Five parties had representatives elected to the Parliament in the 2021 election —the Liberals, who formed a minority government; the Conservatives, who became the Official Opposition; the New Democratic Party (occupying the left); the Bloc Québécois; and the Green Party. Far-right and far-left politics have never been a prominent force in Canadian society.
  
  Canada has a parliamentary system within the context of a constitutional monarchy —the monarchy of Canada being the foundation of the executive, legislative, and judicial branches. The reigning monarch is also monarch of 14 other sovereign Commonwealth countries and Canada's 10 provinces. The monarch appoints a representative, the governor general, on the advice of the prime minister, to carry out most of their ceremonial royal duties.
  
  The monarchy is the source of sovereignty and authority in Canada. However, while the governor general or monarch may exercise their power without ministerial advice in rare crisis situations, the use of the executive powers (or royal prerogative) is otherwise directed by the Cabinet, a committee of ministers of the Crown responsible to the elected House of Commons and chosen and headed by the prime minister, the head of government. 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 majority of members in the House. The Prime Minister's Office (PMO) is one of the most powerful institutions in government, initiating most legislation for parliamentary approval and selecting for appointment by the Crown 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 Parliament of Canada passes all federal statute laws. It comprises the monarch, the House of Commons, and the Senate. While Canada inherited the British concept of parliamentary supremacy, this was later, with the enactment of the Constitution Act, 1982, all but completely superseded by the American notion of the supremacy of the law.
  
  Each of the 338 members of Parliament in the House of Commons is elected by simple plurality in an electoral district or riding. 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; general elections still must be called by the governor general and can be triggered by either the advice of the prime minister or a lost confidence vote in the House. The 105 members of the Senate, whose seats are apportioned on a regional basis, serve until age 75.
  
  Canadian federalism divides government responsibilities between the federal government and the 10 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, have fewer constitutional responsibilities than the provinces, and differ structurally from their provincial counterparts.