Sitting Bull in their land, as specified in the 1868 Treaty of Fort Laramie. It was alarmed at reports of Sioux depredations (encouraged by Sitting Bull). In November 1875, President Grant ordered all Sioux bands outside the Great Sioux Reservation to move onto the reservation, knowing full well that not all would comply. As of February 1, 1876, the Interior Department certified as "hostile" those bands who continued to live off the reservation. This certification allowed the military to pursue Sitting Bull and other Lakota bands as "hostiles". Based on tribal oral histories, historian Margot Liberty theorizes many Lakota bands allied with
Sitting Bull them for reinterment near Mobridge, South Dakota, his birthplace. A monument to him was erected there. Sitting Bull was the subject of, or a featured character in, several Hollywood motion pictures and documentaries, which have reflected changing ideas about him and Lakota culture in relation to the United States. Among them are: As time passed, Sitting Bull has become a symbol and archetype of Native American resistance movements as well as a figure celebrated by descendants of his former enemies: Sitting Bull is a major character in Sharon Pollock's play "Walsh" (1973), in which he is depicted as a wise