History of the Northwest Territories

Vikings probably visited parts of the Canadian Arctic during the Middle Ages, but there are no records of exploration until the voyage in 1576 of the English mariner Martin Frobisher in search of the Northwest Passage to the Orient. Expeditions in the 17th century also failed to find the route, but they added to knowledge of the Arctic regions. Interest in finding the route waned in the 18th century, but whaling ships became commonplace in the Arctic waters. The first recorded exploration of the mainland was by Samuel Hearne, who in 1770–72 journeyed from the west coast of Hudson Bay to the mouth of the Coppermine River on the northern coast. Other inland explorations were mainly the work of Montreal-based fur traders. In 1789 Alexander Mackenzie of the North West Company traveled down the river that bears his name to reach the Arctic Ocean.

In the 19th century there was renewed interest in finding the Northwest Passage. Sir John Franklin and others explored much of Mackenzie District (now largely the regions of Fort Smith and Inuvik in the Northwest Territories and Kitikmeot in Nunavut) and mapped parts of the northern coastline during the 1820s—work that Thomas Simpson continued in 1838–39. Searchers for the lost Franklin expedition of 1845–48 explored and mapped other parts of the eastern Arctic in the following decade. Later, a series of expeditions attempted to reach the North Pole; such exploits continued into the 20th century but by then were overshadowed by more-practical activities directed at identifying the resource potential of the Canadian North.

Settlements were first established to serve the whaling fleets and fur traders. Missionaries became active in the Mackenzie valley in 1852 and in the eastern Arctic toward the end of the century. No resident administrative authorities were established within the present limits of the Northwest Territories until the 20th century. Responsibility for the mainland territories that drain into Hudson Bay, known as Rupert’s Land, was vested in the Hudson’s Bay Company. The remaining part of the mainland, the North-Western Territory, was under nominal British rule until 1870, at which time both it and Rupert’s Land were ceded to Canada. In 1880 the Arctic islands claimed by Britain also were placed under Canadian jurisdiction. Separation of the Yukon Territory (now Yukon), creation of new provinces, and enlargement of other provinces reduced the Northwest Territories to its pre-1999 limits by 1912. The Royal Canadian Mounted Police were made responsible for maintaining law and order and for providing whatever governmental administration was required in the area.

Fur traders, missionaries, and the police directed the life of the Northwest Territories until the 1920s, when discovery of oil near Fort Norman on the Mackenzie River prompted the Canadian government to establish a territorial administration for the area. Mining replaced the fur trade as the most important industry in Mackenzie District in the 1930s. World War II brought much government-financed construction activity to the territories. In the southern Mackenzie area the Canol pipeline, linking the oil field at Norman Wells to a refinery at Whitehorse in Yukon, and construction of several large airfields in the eastern Arctic did much to open the Canadian North to further exploration and development. After the war, construction of the Mackenzie Highway to Great Slave Lake and the building of the Distant Early Warning radar network, the DEW line, continued this process. Meanwhile, a great expansion of government-sponsored health, education, and welfare services transformed living and social conditions throughout the North.

The pace of development slowed in the 1970s, in part because of growing opposition on the part of aboriginal groups to commercial exploitation of resources in the area. An inquiry conducted by Thomas R. Berger, a Canadian Supreme Court justice, into a proposed Mackenzie valley natural gas pipeline led to increased public concern over environmental issues in the region and recognition of aboriginal land claims and other rights. Subsequent negotiations involving aboriginal groups and the federal and territorial governments led to a number of new agreements and procedures that addressed those concerns. The most fundamental change was embodied in the Nunavut Act, ratified in 1993. The act created the territory of Nunavut from the eastern portion of the Northwest Territories. After a transitional period, Nunavut came into being on April 1, 1999.

In the early 21st century, natural resource exploitation continued to influence the course of economic development in the Northwest Territories, with the energy and diamond-mining industries playing prominent roles. At the same time, environmental issues remained important, and politics continued to be shaped by government efforts to resolve aboriginal land claims and related issues of aboriginal self-government. The territorial government also increased its efforts to deal with such social problems as high rates of suicide and substance abuse, especially among the young.