With the rise of American Indian
activism in the 1960s and 1970s and increasing demands for enforcement of treaty rights and sovereignty, the 1970s were a particularly turbulent period of BIA history. The rise of activist groups such as the
American Indian Movement(AIM) worried the U.S.government; the FBI responded both overtly and covertly (by creating
COINTELPRO and other programs) to suppress possible uprisings among native peoples.