Mount Rushmore still disputed on the basis of the 1868 Treaty of Fort Laramie (see section "Controversy" below). Among American settlers, the peak was known variously as Cougar Mountain, Sugarloaf Mountain, Slaughterhouse Mountain, and Keystone Cliffs. It was named Mount Rushmore during a prospecting expedition by Charles Rushmore, David Swanzey (husband of Carrie Ingalls), and Bill Challis. Historian Doane Robinson conceived the idea for Mount Rushmore in 1923 to promote tourism in South Dakota. In 1924, Robinson persuaded sculptor Gutzon Borglum to travel to the Black Hills region to ensure the carving could be accomplished. Borglum had been involved in sculpting the
Mount Morgan State High School there. The place is important for its contribution to the educational development of Mount Morgan and is a prominent community focal point and gathering place for social and commemorative events with widespread community support. Mount Morgan State High School Mount Morgan State High School is a heritage-listed state high school and technical college at 4 Central Street, Mount Morgan, Rockhampton Region, Queensland, Australia. It was built in 1908. It was formerly known as Mount Morgan Technical College. It was added to the Queensland Heritage Register on 4 December 2015. Mount Morgan State High School was established in the central Queensland