The words that best describe the goals of the corps of discovery are?

The goals of the Corps of Discovery, whose cadre would be raised primarily from the U.S. military, was to explore the Louisiana Purchase, and establish trade and U.S. sovereignty over the native peoples along the Missouri River.

Captain: Meriwether Lewis

Second Lieutenant: William Clark

Active: 1803–1806

Explanation:

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where is the passage

i cant solve it without knowing the passage