Discover how North America took its shape by visiting geological sites across the continent, searching for clues in the landscape, and viewing episodes from the broadcast series Making North America, in this interactive produced by NOVA. In Expedition, hunt for clues that help explain how geological forces shaped North America, find artifacts that reveal how the landscape influenced life, and search for evidence that exposes how humans turned rocks into riches. In Explore, click on map pins to study landscapes and watch video clips that cover relevant science topics. In Watch, stream the series’ three episodes: Origins, Life, and Human.