Ключевые слова: abraham lincoln, american, americana, black hills, carving, cliff, faces, famous, framed, george washington, granite, gutzon borglum, history, keystone, landmark, likeness, memorial, monument, mount rushmore, mountain, national, outdoors, park, patriotic, patriotism, pine, presidents, rock, sculpture, south dakota, stone, theodore roosevelt, thomas jefferson, tourism, tourist attraction, travel, trees, united states, usa, view,