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
Edward J. Fraughton integrity, thus improving efficiency during the direct modeling stage. Edward J. Fraughton Edward J. Fraughton (born March 22, 1939, Park City, Utah) is an American artist, sculptor, and inventor. He is primarily known for his epic monumental works and individual collector editions that often relate to the history of the American West. Fraughton's stylistic goals follow the American Neo-classic/Beaux-Arts, impressionistic realism traditions of J. Q. A. Ward, Henry Merwin Shrady, James Earle Fraser, Hermon Atkins MacNeil, Daniel Chester French, Augustus Saint Gaudens, Cyrus Dallin, Gutzon and Solon Borglum, and American animaliers Arthur Putnam, Edward Kemeys, Phimister Proctor. A literal sculptor