Think you know Mount Rushmore? From a hidden archive room to unfinished plans, this video uncovers the lesser-known stories behind the stone faces. History just got way more interesting.

October 1, 1925 – Mount Rushmore is dedicated as a national monument. October 4, 1927 – Work begins on the monument. About four hundred workers sculpt the monument using dynamite and drills.

Mount Rushmore has been untouched for nearly 80 years, but there is now an effort by some supporters of President Trump to ...

Even back in 1936, lead sculptor Gutzon Borglum said the "stone limitations" of the site meant a fifth person couldn't be ...

Rep. Anna Paulina Luna (R-Fla.) introduced a bill Tuesday seeking to add President Trump’s face to the Mount Rushmore monument. “His remarkable accomplishments for our country … ...