Northwest Territories (electoral district) Northwest Territories (electoral district) Northwest Territories () is a federal electoral district represented in the House of Commons of Canada. This riding was created in 1962 from Mackenzie River riding. It was composed of the entire territory of the Northwest Territories. In 1979, the riding was divided into the ridings of Western Arctic and Nunatsiaq (later Nunavut). Following the creation of the territory of Nunavut in 1999, the riding of Western Arctic was made coterminous with the new Northwest Territories. After 1999, Western Arctic was an anomaly in that, unlike Nunavut and Yukon, it did not share the name of
Nunavut and all of the islands in Hudson Bay, James Bay, and Ungava Bay, including the Belcher Islands, all of which belonged to the Northwest Territories from which Nunavut was separated. This makes it the fifth-largest subnational entity (or administrative division) in the world. If Nunavut were a country, it would rank 15th in area. Nunavut has long land borders with the Northwest Territories on the mainland and a few Arctic islands, and with Manitoba to the south of the Nunavut mainland; it also meets Saskatchewan to the southwest at a quadripoint). Through its small satellite territories in the southeast, it