Peter Farb

General Phil Sheridan... had urged the destruction of the bison herds, correctly predicting that when they disappeared the Indians would disappear along with them; by 1885 the bison were virtually extinct, and the Indians were starving to death on the plains. ...the Indian Wars finally ended; and with the enforced peace came an economic recession in the West, for the United States government had spent there about one million dollars for every Indian killed by 1870.