Travels to the Source of the Missouri River - Volume 3

The expedition of 1804-1806, led by Lewis and Clark, played a crucial role in the westward expansion of the United States. It provided valuable insights into the geography, resources, and native cultures of the uncharted territories. The journey not only mapped new routes but also established American presence in the West, paving the way for future exploration and settlement. The expedition's findings significantly influenced the nation's understanding of its vast landscape and the diverse peoples inhabiting it.