Sitting Bull the federal government's pacification campaign. During the period 1868–1876, Sitting Bull developed into the most important of Native American political leaders. After the Treaty of Fort Laramie (1868) and the creation of the Great Sioux Reservation, many traditional Sioux warriors, such as Red Cloud of the Oglala and Spotted Tail of the Brulé, moved to reside permanently on the reservations. They were largely dependent for subsistence on the US Indian agencies. Many other chiefs, including members of Sitting Bull's Hunkpapa band such as Gall, at times lived temporarily at the agencies. They needed the supplies at a time when white
Sitting Bull foreshadowing of a major victory in which a large number of soldiers would be killed. About three weeks later, the confederated Lakota tribes with the Northern Cheyenne defeated the 7th Cavalry under Lt. Col. George Armstrong Custer on June 25, 1876, annihilating Custer's battalion and seeming to bear out Sitting Bull's prophetic vision. Sitting Bull's leadership inspired his people to a major victory. In response, the US government sent thousands more soldiers to the area, forcing many of the Lakotas to surrender over the next year. But Sitting Bull refused to surrender, and in May 1877 he led his band