This article is part of a series on |
Canadian Confederation |
---|
Conferences |
People |
Related |
Canada Portal |
The history of post-confederation Canada began on July 1, 1867, when the British North American colonies of Canada, New Brunswick, and Nova Scotia were united to form a single Dominion within the British Empire.[1] Upon Confederation, the United Province of Canada was immediately split into the provinces of Ontario and Quebec.[2] The colonies of Prince Edward Island and British Columbia joined shortly after, and Canada acquired the vast expanse of the continent controlled by the Hudson's Bay Company, which was eventually divided into new territories and provinces.[3] Canada evolved into a fully sovereign state by 1982.[4]
Before being part of British North America, the constituents of Canada consisted of the former colonies of Canada and Acadia from within New France which had been ceded to Great Britain in 1763 as part of the Treaty of Paris.[5] French Canadian nationality was maintained as one of the "two founding nations" and legally through the Quebec Act which ensured the maintenance of the Canadian French language, Catholic religion, and French civil law within Canada, a fact which remains true today.[6]
Canada today has ten provinces and three territories; it only lost significant territory in the border dispute over Labrador with the Dominion of Newfoundland, which later joined Canada as the 10th province.[7]
Date | Event | Change |
---|---|---|
July 1, 1867 | The Dominion of Canada was formed by the United Kingdom from three provinces of British North America:[8][a]
The capital was established at Ottawa. Canada inherited territorial disputes with the United States over Machias Seal Island and North Rock, which remain disputed up to the present.[14] |
Disputes: |
July 15, 1870 | The United Kingdom transferred most of its remaining land in North America to Canada, with the North-Western Territory and Rupert's Land becoming the North-West Territories.[e] The British government made the transfer after Canada and the Hudson's Bay Company agreed to the terms, including a payment of £300,000 from Canada to the Company.[18]
Due to a vague description and lack of quality surveying, part of the western border with the United States was unclear and disputed.[16] Canada disagreed with the United Kingdom over the extent of Labrador that remained with Newfoundland Colony, citing the historical use of the term "Coasts of Labrador." A rectangular area of the newly acquired region around the city of Winnipeg was made the province of Manitoba.[f][19] |
Disputes: |
July 20, 1871 | The British colony of British Columbia joined Canada as the sixth province.[20][g] The province brought along its dispute with the United States over the San Juan Islands,[22] as well as its portion of the Alaska boundary dispute.[16] | Disputes: |
October 21, 1872 | The dispute with the United States over the San Juan Islands was resolved in favour of the United States claim.[22] | Disputes: |
July 1, 1873 | The British colony of Prince Edward Island joined Canada as the seventh province.[23] | |
June 26, 1874 | The borders of Ontario were provisionally expanded north and west. When the Province of Canada was formed, its borders were not entirely clear, and Ontario claimed to eventually reach all the way to the Rocky Mountains and Arctic Ocean. With Canada's acquisition of Rupert's Land, Ontario was interested in clearly defining its borders, especially since some of the new areas it was interested in were rapidly growing. After the federal government asked Ontario to pay for construction in the new disputed area, the province asked for an elaboration on its limits, and its boundary was moved north to 51° north, and west to a line running north from Hunter's Island.[24] | |
October 7, 1876 | The District of Keewatin was created from a central strip of the North-West Territories to provide government for the growing area north of Manitoba and west of Ontario; while the North-West Territories consisted of several districts, Keewatin had an elevated status and many sources note it distinct from the rest of the North-West Territories.[h][25] | |
September 1, 1880 | The United Kingdom transferred its Arctic Islands to Canada, where they were made part of the North-West Territories.[26] The archipelago was still being explored and new islands discovered, but the United Kingdom and Canada had claimed the whole archipelago, so new discoveries are not noted unless disputed. | |
December 23, 1881 | Manitoba was expanded, gaining land from the District of Keewatin and North-West Territories to the west, north, and east.[i] Since the province's new eastern border was defined as the "western boundary of Ontario", the exact definition of which was still unclear, Ontario disputed a portion of the new region.[28][27] | |
May 7, 1886 | The southwestern border of the District of Keewatin was adjusted to conform to the boundaries of the provisional districts of the North-West Territories.[j][29] | |
August 12, 1889 | The dispute between Manitoba and Ontario ended as Ontario's borders were finalized, extending the province west to the Lake of the Woods and north to the Albany River.[30] | |
October 2, 1895 | The District of Keewatin was expanded to the portion of the North-West Territories north of Ontario.[31] | |
December 18, 1897 | Southampton Island, Coats Island, Akimiski Island, and other islands were transferred from the North-West Territories to the District of Keewatin, and Boothia Peninsula and Melville Peninsula were transferred from the District of Keewatin to the North-West Territories.[32] | |
June 13, 1898 | Yukon Territory was created from the District of Yukon in the northwestern part of the North-West Territories to supply a more local government to the explosive growth in population due to the Klondike Gold Rush.[k][33][34] Quebec was enlarged north.[35][l] | |
May 23, 1901 | The eastern border of Yukon Territory was slightly adjusted, thus exchanging some area with the North-West Territories, and also including some more islands.[36] | |
October 20, 1903 | The Alaska boundary dispute was resolved, generally in favour of the United States claim.[16] | Disputes: |
September 1, 1905 | The provinces of Alberta (act) and Saskatchewan (act) were created from the North-West Territories. The provinces consisted of the area between British Columbia, Manitoba, the 60th parallel north, and the United States, with Alberta west of the 4th meridian of the Dominion Land Survey and Saskatchewan east of it. The status of the District of Keewatin was lowered back to the other districts of the North-West Territories.[37][38][39][40][41] | |
1906 | The North-West Territories were renamed the Northwest Territories.[42][43] | |
September 26, 1907 | The Newfoundland Colony became a dominion of the United Kingdom, inheriting the Labrador boundary dispute. | Disputes: |
April 11, 1908 | A boundary treaty redefined the maritime border with the United States.[44] Among other changes, this "de-enclaved" Horseshoe Reef in Lake Erie by making the water around it contiguous with the water on the American side of the border.[45][46] | no change to map |
August 20, 1910 | A boundary treaty with the United States addressed a slight uncertainty in the maritime border in Passamaquoddy Bay between New Brunswick and the United States.[47][48] The border was adjusted to run east of Pope's Folly Island, which previously lay on the border line, and had been the subject of some debate for many years.[49][50] | |
May 15, 1912 | Manitoba, Ontario, and Quebec (act) were all expanded northward into land from the Northwest Territories.[42] Quebec was expanded north to fill the mainland, Manitoba extended north to the 60th parallel north, and the new border between Manitoba and Ontario ran northeast from the previous northeastern corner of Manitoba.[51][52] | |
June 1, 1925 | The maritime boundaries of the Northwest Territories were extended to the North Pole.[42] | no change to map |
July 17, 1925 | The border with the United States was adjusted in several places.[53][54] The only change to a land border redefined how the border between the Lake of the Woods and the Rocky Mountains should be considered; previously, the border followed the curve of the parallel between each border monument, while the treaty changed this to straight lines between each monument. Through this, the United States netted a gain of between 30 and 35 acres (0.12–0.14 km2) of land. There was also a change to the border in the Lake of the Woods; due to inaccurate surveying, the previous border intersected itself several times in the lake, creating enclaves of United States water surrounded by Canadian water. The treaty changed the border to use the southernmost intersection as the northwestern point of the Lake of the Woods. Finally, the maritime border in the Bay of Fundy was adjusted, netting Canada roughly 9 acres (0.036 km2) of water. | too small to map |
March 11, 1927 | The Judicial Committee of the British Privy Council decided the Labrador boundary dispute with the Dominion of Newfoundland in favour of Newfoundland.[55][m] Quebec has occasionally indicated it does not recognize this border, but has not actively disputed the matter.[55] | Disputes: |
November 11, 1930 | Norway ceded its long-dormant claim to the Sverdrup Islands to Canada, in exchange for British recognition of Norway's sovereignty over Jan Mayen. | Disputes: |
December 11, 1931 | The Statute of Westminster 1931 confirmed Canada's sovereignty from the United Kingdom on legislative and foreign issues. | no change to map |
March 31, 1949 | The Dominion of Newfoundland joined as the tenth province, Newfoundland.[56][57] | |
March 13, 1974 | The maritime border with Denmark was defined, notably "skipping" Hans Island which lies directly between Ellesmere Island and Greenland, and which was technically on neither side of the border.[58] | no change to map |
March 1, 1977 | The United States claimed maritime borders west of the Strait of Juan de Fuca, within the Dixon Entrance, and in the Beaufort Sea that conflicted with claims of Canada.[59] | |
April 17, 1982 | The Constitution Act, 1982, via the Canada Act 1982, made Canada completely independent of the United Kingdom, removing the requirement to involve the British parliament in amending the Canadian constitution. | |
October 12, 1984 | The International Court of Justice decided the maritime border with the United States in the Gulf of Maine.[60] No land changed hands, and the scope of the case did not include the sovereignty of Machias Seal Island.[59] | |
April 1, 1999 | The territory of Nunavut was created from roughly the eastern half of the Northwest Territories.[n][61] | |
December 6, 2001 | The province of Newfoundland was renamed Newfoundland and Labrador.[62] | |
April 1, 2003 | Yukon Territory was renamed Yukon, though it remained a territory.[63] | |
December 19, 2023 | The border with Denmark was defined so that it passes through Hans Island rather than skipping over it.[64] The agreement was announced on June 14, 2022, and the Danish parliament passed it on December 19, 2023.[65] |
The District of Franklin (situated inside of the grey border on the map herewith) comprising Melville and Boothia Peninsulas, ...