Summary Mount Rushmore is one of America's most instantly recognizable national monuments. What did it take to carve the four presidents heads - sixty feet tall each - into solid granite?
Directed : Unknown
Written : Unknown
Stars : Ted Stewart
Genres : Documentary
Release date : Jul 16, 2016
Countries of origin : United States
Official sites : Discovery Family website Wall Street Journal - Article
Language : English German
Production companies : Indigo Films
Summary Mount Rushmore is one of America's most instantly recognizable national monuments. What did it take to carve the four presidents heads - sixty feet tall each - into solid granite?
Genres : Documentary
Release date : Jul 16, 2016
Countries of origin : United States
Official sites : Discovery Family website Wall Street Journal - Article
Language : English German
Production companies : Indigo Films
