How are tribal governments organized?
Most federally recognized tribes are organized under the Indian Reorganization Act (IRA) of 1934 (25 U.S.C. 461 et seq.), including a number of Alaska Native villages, which adopted formal governing documents under the provisions of a 1936 amendment to the IRA. The passage in 1971 of the Alaska Native Claims Settlement Act (43 U.S.C. 1601), however, provided for the creation of regional and village corporations under state law to manage the money and lands granted to Alaska Natives by the act. The Oklahoma Indian Welfare Act of 1936 provided for the organization of Indian tribes within the State of Oklahoma.
