Sacagawea continues her narrative of the Lewis and Clark expedition starting with their arrival at the Pacific Ocean. To make it through winter, the group builds a shelter and names it Ft. Clatsop. In the spring of 1806, they resume their journey, keeping documentation of their experiences as they continue homeward. When they arrive at Ft. Mandan, the Corps of Discovery and Sacagawea part company. This dramatization ends with a factual summary about the expedition's discoveries and what happened to its leaders. Part 3 of 3.