I believe it would be b but i’m not quite sure
I'm not sure i tried my best ;(
Introduction
(What place you are going to be talking about)
Body 1 (Geography)
Body 2 (Economy)
Body 3 (Culture)
Conclusion
(Just sum it up)
Answer:
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.
Explanation: