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
Oliphant v. Suquamish Indian Tribe 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 written by William Rehnquist; a dissenting opinion was written by Thurgood Marshall, who was joined by Chief Justice Warren E. Burger. Justice William J. Brennan did not participate in the decision. Congress partially abrogated the Court's holding in Oliphant when it enacted the Violence Against Women