The Lewis and Clark Expedition was a journey undertaken by explorers Meriwether Lewis and William Clark from 1804 to 1806. Commissioned by President Thomas Jefferson, the expedition aimed to explore the newly acquired Louisiana Territory and find a route to the Pacific Ocean. The team traveled over 8,000 miles, mapping the land and documenting the plants, animals, and Native American tribes they encountered. The expedition began in St. Louis, Missouri, and followed the Missouri River before reaching the Columbia River in the Pacific Northwest. Along the way, they faced numerous challenges, including harsh weather, difficult terrain, and interactions with various indigenous groups. Their journey provided valuable information about the geography and resources of the western United