What four faces are carved on the stone Mountrushmore?

Mount Rushmore features the carved faces of four U.S. presidents: George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln. These presidents were chosen for their significant contributions to the nation's history, representing its founding, expansion, and preservation. Washington symbolizes the birth of the nation, Jefferson its growth, Roosevelt its development, and Lincoln its unity during the Civil War. The monument is located in the Black Hills of South Dakota.