Tribus del Desierto
Apaches, navajo, seri, tarahumara, hopi, yuma, zuni y pima


< Tribus de las Praderas
Pawne, Pies Negros, Atsina, Assiniboin, Osage, Poncas, Omaha, Crow, Sioux, Hidatsa, Cheyenne, Comanche, Kiowa y Arapahoe


< Tribus de la Costa oeste
Tlingit, Makah, Salish, Chinook, Haida, Kwakiutl, Nootka y Tsimshian


< Los Bosques del Norte
Micmac, Abenaki, Mahican, Iroqueses, Huron, Sauk-Fox, Ojibwa, Otawa, Potawatoni, Winebago, Algonquin, Menominee, Kickapoo, Illinois, Shawne, Miami, Secotano, Powhatan, Delaware, Narraganset y Wampanoag


< Los Bosques del Sur
Apalache, Timucua, Calusa, Creek, Cherokee, Seminola, Yuchi, Catawba, Natchez, Choctaw, Chicasaw


< Tribus del Oeste
Washoes, Shoshone, Paiute, Ute, Bannock, Spokane, Walla walla, Cayuse, Yakima, Thompson, Nez percé, Flathead, Kutenai


< Tribus de California
Mojave, Miwok, Pomo, Yurok, Karok, Hupa, Tolowa, Modoc


< Tribus del Frío Norte
Aleutianos, Yupik, Inuit, Aivilingmiut, Yellowknives, Kutchin, Tanana, Dogrib, Cree, Naskapi, Montagnais