Mount Rushmore

Mount Rushmore is a famous mountain and memorial near Keystone, South Dakota in the United States. It has the heads of four of America's presidents carved on it: George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln.^[1] The Mount Rushmore Memorial is a part of the United States Presidential Memorial, which covers 1,278.45 acres (5.17 km²)^[2] and is 5,725 feet (1,745 m) above sea level (altitude).^[3]

1. ↑ Mount Rushmore Info, JnM Design, 2009, archived from the original on 23 August 2017, retrieved 30 January 2010
2. ↑ McGeveran, William A. Jr.; et al. (2004), The Word Almanac and Book of Facts 2004, World Almanac Education Group, Inc., ISBN 0-88687-910-8
3. ↑ Mount Rushmore, South Dakota, Peakbagger.com., 2004, retrieved 13 March 2006