This classic work of American history documents one of the greatest expeditions of the 19th century. Led by Meriwether Lewis and William Clark, the expedition explored the uncharted regions of the western United States, mapping new territories and encountering native peoples along the way. With detailed descriptions and vivid first-hand accounts, this book is an invaluable record of one of America’s greatest adventures.

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This work is in the ＂public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

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