The Yellowknives are a small tribe of Indians that are a part of a much larger grouping of Indians known as the sub-arctic Indians. As you see, the sub-arctic Indian land area is immense, and extends across the whole northern top of Canada and extends westward to Alaska. The Sub-arctic culture area stretches from the Labrador Sea to within a few miles of the Bering Sea, and encompasses six Canadian Provinces, two Territories, as well as much of Alaska. The northern boundary between Arctic and Sub-arctic shows up in the vegetation change from treeless tundra (Arctic) to forests (evergreens in the west and evergreens mixed with deciduous species in the southeast). The area is a vast, harsh one within which to live, a land of physiographic and seasonal climatic extremes.…