What were three accomplishments of lewis and clark's expedition?

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Explanation:

What were 4 major accomplishments of the Lewis and Clark expedition?

"The Corps of Discovery greatly benefited from their friendship from the Natives. They received food, places to rest, advice about routes ahead, care for their horses, and geographical knowledge. Sacagawea, a Shoshone woman, guided the Corps of Discovery from the Mandan villages to the Pacific Ocean. "

The Top 6 Achievements of Lewis and Clark by jasmine elliott on Prezi