Eskimo-Aleut is a language family native to Greenland, the Canadian Arctic and Alaska. It consists of Inuktitut (the language of the Inuit) and the Aleut language. The Eskimo-Aleut language family is tree is below:
Eskimo-Aleut
I. Eskimo A. Inuit 1. Inuktitut: Eastern Canadian, Western Canadian 2. Inupiatun: North Alaskan, Northwest Alaskan B. Yupik-Yuit 1. Yupik: Pacific Gulf (Alutiiq), Central 2. Yuit: St. Lawrence Island, Chaplino, Naukan, Sirenik II. Aleut A. Western: Atkan, Attuan, Unangan, Bering B. Eastern: Unalaskan, Pribilof