Yellowknife mixed, was 19,569 in 2016. Of the eleven official languages of the Northwest Territories, five are spoken in significant numbers in Yellowknife: Dene Suline, Dogrib, South and North Slavey, English, and French. In the Dogrib language, the city is known as "Sǫ̀mbak'è" (Som-ba Kay) ("where the money is"). The Yellowknife settlement is considered to have been founded in 1934, after gold was found in the area, although commercial activity in the present-day waterfront area did not begin until 1936. Yellowknife quickly became the centre of economic activity in the NWT, and was named the capital of the Northwest Territories in
Garden of the Provinces and Territories of Public Works and Government Services Canada, officially renamed the park. In December 2015, the federal government requested that the National Capital Commission approve the garden as the site of the proposed Memorial to the Victims of Communism rather than its previously approved site, a plot of land by the Supreme Court of Canada building. One quarter of the site is composed of formal terraces, with the flags of the provinces and territories in the order of their entry to Confederation. Bronze plaques include the floral emblems for each of the provinces and territories. A tall fountain symbolizes a tree.