Sitting Bull did not agree to the treaty. He told the Jesuit missionary, Pierre Jean De Smet, who sought him out on behalf of the government: "I wish all to know that I do not propose to sell any part of my country." He continued his hit-and-run attacks on forts in the upper Missouri area throughout the late 1860s and early 1870s. The events of 1866–1868 mark a historically debated period of Sitting Bull's life. According to historian Stanley Vestal, who conducted interviews with surviving Hunkpapa in 1930, Sitting Bull was made "Supreme Chief of the whole Sioux Nation" at this time.
Sitting Bull Trophy 1953 dispute over which state was home to the final resting place of the famed chief, after it was revealed that Sitting Bull's family members had exhumed and reinterred what they believed to be his remains, moving them from Fort Yates, North Dakota to Mobridge, South Dakota. In 2000, the Sitting Bull Trophy was retired, amid the ongoing NCAA controversy over the use of Native American names and symbols by its member institutions. As of 2017, the two teams are currently not competing in the same conference, with North Dakota joining the Big Sky Conference and South Dakota joining the