Legislative Assembly of the Northwest Territories its confederation entry status. A new council was set up in Ottawa consisting of a Commissioner—the effective replacement of the Lieutenant Governor—and four appointed members. Frederick White was appointed as the first Commissioner and did not recall the council to sit during his time in office. During this time, the Territories were run by the federal Department of Mines and Resources. The first session of the Council of the Northwest Territories took place in 1921. The council members were bureaucrats appointed from the Interior Ministry and were not resident citizens of the territory. In 1939, the Yellowknife Administration District was
Yellowknife also resulted in new discoveries at the Con Mine, greatly extending the life of the mine. The Yellowknife townsite expanded from the Old Town waterfront, and the new townsite was established during 1945–1946. The Discovery Mine, with its own townsite, operated to the north-northeast of Yellowknife from 1950 to 1969. Between 1939 and 1953, Yellowknife was controlled by the Northern Affairs department (now Indigenous and Northern Affairs Canada) of the Government of Canada. A small council, partially elected and partially appointed, made decisions. By 1953, Yellowknife had grown so much that it was made a municipality, with its own council