ocr: Sunset at. Mount Rushmore About Mount Kushmore This national memorial in the Black Hills was carved by Gutzon Borglum between1927 and 1941. The 60-foot-high - (18-m) granite heads of George Washington, Thomas Jefferson, Abraham Lincolnand Theodore Roosevelt represent the nation's founding, political philosophy, preservation, and expansionand conservation. It took 14 years to complete the four figures on Mount Rushmore. VVorkers carved the figures using drills and dynamite.
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