the same 80-acre amounts, and tribal authority ended, by act of Congress in 1906. The government declared the land not allotted to be excess to tribal needs and opened it for settlement in 1916 by Presidential proclamation. The allotment act was based on an agreement negotiated between the tribes and Indian agent James McLaughlin, signed by 2/3 of the adult male Indians then living on the reservation (of whom there were approximately 600). The Dawes Act enacted a US policy of terminating reservations and tribal government, and did not require any consent by or compensation to Indians. Agreements that Indians did sign were not entirely mutual. They were concerned more with the details of the allotment than the fact of it. In the face of loss of lands and considerable social distress, President Franklin D. Roosevelt changed federal policy toward the tribes. The Indian Reorganization Act of 1934 reversed the policy of dissolution of reservations and immediately halted the transfer of reservation land to private ownership. Tribes were encouraged to re-establish their tribal governments and establish constitutions based on democratic electoral models. In 1956, Congress restored tribal control to the Colville Tribes over all land in the south half that was not yet privately owned. In the time since then, the tribe has gradually purchased private land on the reservation and had it placed back into trust status as tribal land. Since the late 20th century, they have received some of the funds for this from the federal government, pursuant to lawsuits, as compensation for the government's mismanagement of the trust lands and insufficient compensation to Indians for former reservation land. In addition, President Barack Obama established a Buy-Back Program. Description The reservation encompasses of land, consisting of: tribally owned lands held in federal trust status for the Colville Confederated Tribes, land owned by individual Colville tribal members (most of which is also held in federal trust status), and land owned by other tribal or non-tribal entities. 7,587 people live on the reservation (2000 census), including both Colville tribe members and non-tribe members. Most live either in small communities or in rural settings. Approximately half of the Confederated Tribes' enrolled members live on or near the reservation. According to the Tribes records in 2015, they have 9,500 enrolled members. Major towns and cities within the reservation include Omak (part), Nespelem, Inchelium, Keller, and Coulee Dam (part). In 1997 and 1998,