Mount Rushmore, the Mountain that Became a Monument (a special episode for Denmark Hettinga)

Episode 182: Mount Rushmore, the Mountain that Became a Monument (a special episode for Denmark Hettinga) Join us for an adventure to the Black Hills of South Dakota as we discover the incredible story behind one of America's most recognizable landmarks— Mount Rushmore National Memorial ! In this episode, created especially for Denmark Hettinga, we learn how a mountain became a giant monument…