In October 1867, when Quanah Parker was only a young man, he had come along with the Comanche chiefs as an observer at treaty negotiations at Medicine Lodge, Kansas. Horseback made a statement about Quanah Parker's refusal to sign the treaty. In the early 1870s, the Plains Indians were losing the battle for their land with the United States government. Following the capture of the Kiowa chiefs Sitting Bear, Big Tree, and Satanta, the last two paroled in 1873 after two years thanks to the firm and stubborn behaviour of Guipago, the Kiowa, Comanche, and Southern Cheyenne tribes joined forces in several battles. Colonel Ranald Mackenzie led U.S. Army forces in rounding up or killing the remaining Indians who had not settled on reservations.
