History of the Expedition Under the Command of Captains Lewis and Clark, to the Sources of the Missouri, Thence Across the Rocky Mountains and Down . Years 804-5-6. by Order of the Government of

History Of The Expedition Under The Command Of Captains Lewis And Clark, To The Sources Of The Missouri, Thence Across The Rocky Mountains And Down The River Columbia To The Pacific Ocean: Performed During The Years 804-5-6. By Order Of The Government Of The United States — Meriwether Lewis and William Clark. This historical travel narrative chronicles the Lewis and Clark Expedition as an official U.S. mission to locate river routes to the Pacific and establish relations with Indigenous nations. It blends formal aims, editorial framing, and day-by-day voyage writing with ethnographic observations, geographic measurements, and natural history notes. The narrative traces the Missouri River from near St. Louis through the Osage, Kickapoo, Pawnee, Kanza, Sioux, and other peoples, detailing camps, councils, gifts, trade, and diplomacy. It sketches riverine logistics—boats, gear, provisions, hazards—while documenting terrain, weather, and flora and fauna. Interwoven are biographical preludes, leadership reflections, and intercultural notes on language, customs, kinship, and social organization, including Sacajawea’s pivotal role and the Shoshone interactions that shape the mountain crossing. The result is a considered, documentary portrait of exploration, science, diplomacy, and resilience in the early United States.