The peoples who have inhabited the Arctic region from time to time have included the cultures known as Inuit, and which other?
Paleo-Eskimo The other three alternatives are Inuit peoples.
Who have lived for 20,000 years as hunter-gatherers, whose territory spans parts of South Africa, Zimbabwe, Lesotho, Mozambique, Swaziland, Botswana, Namibia, and Angola, centred on a large arid to semi-arid sandy area?
