Landmarks - Mount Rushmore

Mount Rushmore, featuring the faces of four US presidents, is a significant monument in the US. The monument requires annual cleaning due to its exposure to the elements, a task that is both challenging and dangerous. The monument was carved between 1927 and 1941, primarily using dynamite, and has undergone various preservation efforts to maintain its condition. Today, it stands as a symbol of democracy and attracts millions of visitors each year.

Which four US presidents are carved into Mount Rushmore?

• George Washington, Thomas Jefferson, Abraham Lincoln, Theodore Roosevelt

• John Adams, Thomas Jefferson, Abraham Lincoln, Theodore Roosevelt

• George Washington, Thomas Jefferson, John Adams, Theodore Roosevelt

• George Washington, John Adams, Abraham Lincoln, Theodore Roosevelt

What was the primary method used to carve Mount Rushmore?

• Chiseling by hand

• Using water jets

• Carving with dynamite

• Laser cutting

Who was the sculptor responsible for selecting the Mount Rushmore site?

• Frederic Auguste Bartholdi

• Daniel Chester French

• Henry Bacon

• Gutzon Borglum

What was the purpose of the mixture of granite dust, linseed oil, and white lead used by Borglum?

• To add a glossy finish to the faces

• To make the granite more durable

• To hide the scars of winds and rain

• To enhance the color of the granite

What modern material was used to protect Mount Rushmore from erosion?

• Acrylic paint

• Epoxy resin

• Polyurethane coating

• A new type of sealant