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Native American Tribes List - Legends of America
American Indian Tribes from A to Z - TribalDirectory
List of federally recognized tribes in the contiguous United States
Federally recognized American Indian tribes and Alaska Native
List of federally recognized tribes by state - Wikipedia
Bureau of Indian Affairs Records: Tribal Rolls - National Archives
Federally recognized Indian tribes and resources for Native Americans
List of Indian reservations in the United States - Wikipedia
Native American Heritage: Maps of the Indian Nations