ALONG HIGHWAY 89, south of the Two Medicine River on the slope of Glacier National Park, at a place Elouise Pepion Cobell passes every day on her way from her ranch to her office in Browning, stands a historical marker erected by the state of Montana:
OLD AGENCY: The Starvation Winter of 1883-1884 took the lives of about 500 Blackfeet Indians who had been camping in the vicinity of Old Agency. This tragic event was the result of an inadequate supply of government rations during an exceptionally hard winter.
The story of that winter that came down to Cobell from her parents and grandparents is a darker one: of Indians effectively imprisoned by what locals called the Indian Agency (now the Bureau of Indian Affairs or BIA) on land that had been emptied of the bison and pronghorn that had been their staples, and with their promised government provisions lost to pervasive corruption. "All the Blackfeet know," says Cobell, "that the Agency man was black-marketing the Indians' rations, and that the reservation was enclosed in barbed wire."
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http://www.mojones.com/news/feature/2005/09/accounting_coup.html