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
North Carolina State Monument (Gettysburg, Pennsylvania) North Carolina State Monument (Gettysburg, Pennsylvania) The North Carolina Monument is a North Carolina memorial of the American Civil War commemorating the 32 Carolina regiments in action at the Battle of Gettysburg. The monument is a public artwork by American sculptor Gutzon Borglum located on Seminary Ridge, West Confederate Avenue, in the Gettysburg National Military Park. Surrounded by dogwood trees (the North Carolina state flower), the monument features figures of North Carolina infantrymen advancing during Pickett's Charge, where fifteen infantry regiments from North Carolina participated and suffered heavy casualties. One man kneels injured on the ground, pointing towards the enemy