Sitting Bull named Wovoka, spread a religious movement from Nevada eastward to the Plains in 1889 that preached a resurrection of the Native. This was a time of severe conditions of harsh winters and long droughts impacting the Sioux Reservation. It was known as the "Ghost Dance Movement", because it called on the Indians to dance and chant for the rising up of deceased relatives and return of the buffalo. When the movement reached Standing Rock, Sitting Bull allowed the dancers to gather at his camp. Although he did not appear to participate in the dancing, he was viewed as a key
Oliphant v. Suquamish Indian Tribe a voluntary "Pilot Project" to allow certain tribes to begin exercising special jurisdiction sooner. On February 6, 2014, three tribes were selected for this Pilot Project: the Pascua Yaqui Tribe (Arizona), the Tulalip Tribes of Washington, and the Confederated Tribes of the Umatilla Indian Reservation (Oregon). Oliphant v. Suquamish Indian Tribe Oliphant v. Suquamish Indian Tribe, 435 U.S. 191 (1978), is a United States Supreme Court case deciding "whether Indian tribal courts have criminal jurisdiction over non-Indians." The Court held that they did not. The case was decided on March 6, 1978, with a 6–2 majority. The court opinion was