Correspondence issued by the Government Accountability Office with an abstract that begins "Beginning in the late nineteenth century the federal government began an effort to assimilate Indians by transferring them from communal tribal existence to individual land ownership. The Act of February 8, 1887, commonly referred to as the General Allotment Act, initiated the federal government's Indian allotment policy. The act authorized the President to allot parcels of land to individual Indians--generally in sizes of 40, 80, or 160 acres--on Indian reservations and on public lands. The act was implemented by the Department of the Interior's (Interior) Bureau of Indian Affairs (BIA) and Bureau of Land Management (BLM). Under this authority, BIA issued millions of acres of individual allotments on Indian reservations, and BLM issued thousands of acres of individual Indian allotments on public lands. However, in 1934, the Indian Reorganization Act largely reversed the federal government's Indian allotment policy and replaced it with a policy that encouraged tribal self-governance. Section 5 of the Indian Reorganization Act also provided the Secretary of the Interior new authority to acquire land, on and off reservations, on behalf of federally recognized tribes or their members. While the Indian Reorganization Act ended BIA's authority …