Mary was born with the name Mary Brave Bird. She was a Sioux from the Rosebud Reservation in South Dakota. She belonged to the "Burned Thigh," the Brule Tribe, the Sicangu. The Brules are part of the Seven Sacred Campfires, the seven tribes of the Western Sioux known collectively as the Lakota. The Brule rode horses and were great warriors. Between 1870 and 1880 all Sioux were driven into reservations, fenced in and forced to give up everything. Her family settled in on the reservation in a small place called He-Dog. Her grandpa was a He-Dog and told about the Wounded Knee massacre. Almost three hundred Sioux men, women, and children were killed by white soldiers. Mary was called a iyeska, a breed which the white kids called her. She had white peoples blood in her. Her face was very Indian, but her skin was light. She hated being "white...