A mountain in the Black Hills near Keystone, South Dakota, in the United States. It is most well known as an American national memorial for its sculpture called the Shrine of Democracy carved into its granite face. Sculpted by Danish-American Gutzon Borglum and his son, Lincoln Borglum, it features 60-foot (18 m) sculptures of the heads of four US Presidents: George Washington (1732–1799), Thomas Jefferson (1743–1826), Theodore Roosevelt (1858–1919), and Abraham Lincoln (1809–1865).
