Presidency of Ulysses S. Grant trial in the Senate during the Summer of 1876 and acquitted. Congressional reaction to the losses suffered by Lt. Col. George Armstrong Custer's unit at the Battle of the Little Big Horn in 1876 was shock and dismay at the failure of the Peace Policy. Grant blamed Custer wholly for the defeat stating that the sacrifice of troops was unnecessary. The Indian appropriations measure of August 1876 marked the end of Grant's Peace Policy. The Sioux were given the choice of either selling their lands in the Black Hills for cash or not receiving government gifts of food and other
George Armstrong Custer agencies (reservations) or be considered "hostile". At that time the 7th Cavalry's regimental commander, Colonel Samuel D. Sturgis, was on detached duty as the Superintendent of Mounted Recruiting Service and in command of the Cavalry Depot in St. Louis, Missouri, which left Lieutenant Colonel Custer in command of the regiment. Custer and the 7th Cavalry departed from Fort Abraham Lincoln on May 17, 1876, part of a larger army force planning to round up remaining free Indians. Meanwhile, in the spring and summer of 1876, the Hunkpapa Lakota holy man Sitting Bull had called together the largest ever gathering of