Lead: In the early twentieth century explorers, scientists, and aviators responded to the challenge to explore the ends of the earth. One brave and ambitious adventurer was Richard Evelyn Byrd. Intro.: A Moment in Time with Dan Roberts. Content: During the early twentieth century nations planned and funded expeditions to two of the last remaining unexplored regions on the planet – the North Pole and the South Pole. These last great prizes became a competition to see who could get there first and claim the honor for their nation. The footrace to the North Pole was won by American Robert Peary in 1909, although there is controversy among experts about whether Peary actually was the first or just simply reached the coordinates of the pole. In 1911, Norwegian Roald Amundsen claimed the South Pole in an historic competition which resulted in tragedy for the British team that dogged him close behind. Loading... Taking too long? Reload document | Open in new tab Download Share