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Bureau of Indian Affairs

United States agency
Also known as: BIA

Bureau of Indian Affairs (BIA), agency of the U.S. Department of the Interior that serves as the principal link between federally recognized Native American and Alaska Native populations and the U.S. government. It is responsible for administering about 66 million acres (27 million hectares) of land held in trust. It also provides various economic development, educational, and natural-resource management services to help promote Native American and Alaska Native self-determination and well-being.

The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by Teagan Wolter.