Sitting Bull knew who the enemy were – of what tribe.'...They were soon to find out."(Utley 1992: 122–24) Sitting Bull's refusal to adopt any dependence on the US government meant that at times he and his small band of warriors lived isolated on the Plains. When Native Americans were threatened by the United States, numerous members from various Sioux bands and other tribes, such as the North Cheyenne, came to Sitting Bull's camp. His reputation for "strong medicine" developed as he continued to evade the European Americans. After the January 1st ultimatum of 1876, when the US Army began to track down
Sitting Bull the Cheyenne during the Plains Wars because they thought the other nation was under attack by the US. Given this connection, she suggests the major war should have been called "The Great Cheyenne War". Since 1860, the Northern Cheyenne had led several battles among the Plains Indians. Before 1876, the U.S. Army had destroyed seven Cheyenne camps, more than those of any other nation. Other historians, such as Robert M. Utley and Jerome Greene, also use Lakota oral testimony, but they have concluded that the Lakota coalition, of which Sitting Bull was the ostensible head, was the primary target of