Observance Daily What day is today, and why are we celebrating it?
On October 31, 1941, the carving of Mount Rushmore in the Black Hills of South Dakota was declared complete, closing a 14-year project that turned a granite mountainside into one of the most recognizable monuments in the world. Four 60-foot faces gaze out over the plains below — the culmination of an idea that began as a plan to draw tourists to South Dakota.
What happened
After work that stretched from 1927 to 1941, Mount Rushmore was declared complete on 31 October 1941. The sculptor behind the project, Gutzon Borglum, had died in March 1941, so his son Lincoln Borglum oversaw the finishing work. The memorial honors four American presidents, each chosen to represent a chapter of the nation’s story: George Washington for the founding, Thomas Jefferson for expansion (the Louisiana Purchase), Abraham Lincoln for the preservation of the Union, and Theodore Roosevelt for modern development.
History and background
The idea came from South Dakota historian Doane Robinson, who wanted a grand attraction to pull tourists to the Black Hills. He recruited Borglum, and carving began in 1927. About 90 percent of the rock was removed with dynamite, and some 400 workers took part over the years. Remarkably, no worker died during the 14 years of dangerous high-altitude work.
Borglum’s original vision was far grander than what stands today: he planned head-to-waist figures and a Hall of Records carved behind the faces to house America’s founding documents. Funding shortfalls and the approach of World War II cut the project short, and the memorial was finished essentially as the four faces. Decades later, in 1998, a titanium vault containing documents about the memorial and American history was placed in the unfinished Hall of Records chamber.
Why it matters
Mount Rushmore became an enduring symbol of American democracy and ambition — and also of controversy. It is worth noting, respectfully, that the Black Hills are sacred to the Lakota people, who have long disputed the seizure of the land on which the monument stands. The memorial’s completion date marks both an artistic achievement and a chapter in a much longer story about the land itself.
Key facts
- Declared complete: 31 October 1941.
- Carving period: 1927–1941 (14 years).
- Location: Black Hills, South Dakota.
- Sculptor: Gutzon Borglum; finished by his son Lincoln Borglum after Gutzon’s death in March 1941.
- The faces: four 60-foot granite likenesses — George Washington (founding), Thomas Jefferson (expansion/Louisiana Purchase), Abraham Lincoln (preservation of the Union), Theodore Roosevelt (modern development).
- Origin of the idea: South Dakota historian Doane Robinson, to attract tourists.
- Method: about 90% carved with dynamite; about 400 workers; no worker died.
- Unfinished plans: head-to-waist figures and a Hall of Records behind the faces, cut short by funding and the approach of World War II.
- Hall of Records: a titanium vault with documents was placed there in 1998.
- Note: the Black Hills are sacred to the Lakota, who have disputed the seizure of the land.
Frequently asked questions
How long did it take to carve Mount Rushmore?
Fourteen years, from 1927 until it was declared complete on 31 October 1941.
Why were those four presidents chosen?
Each represents a major theme in American history: Washington the founding, Jefferson expansion, Lincoln the preservation of the Union, and Roosevelt modern development.
Was anyone killed building Mount Rushmore?
No — remarkably, none of the roughly 400 workers died during the 14 years of carving.