Lakota Sioux Sitting Bull (left) and American showman William F. Cody (right), better known as "Buffalo Bill", 1885. Buffalo Bill was best known as the inventor of the Wild West show, traveling vaudeville performances that introduced a romanticized version of the American Old West to a wide audience. Sitting Bull was a tribal chief who led his people during years of resistance to United States government policies, most notably in the victory against U.S. Army troops in the Battle of the Little Bighorn, although he eventually surrendered. In 1884, he joined Bill's troupe for four months, during which time he gave speeches advocating education for the young and reconciling relations between the Sioux and whites.Photo: William Notman Studios; Restoration: PLW/Adam Cuerden