What expedition did thomas jefferson establish to explore the west under the leadership of lewis and clark?
a. the western explorers
b. the northwest passagers
c. the mountain rangers
d. the corps of discovery

D. The Corps of Discovery

Explanation:

According to Wikipedia, the Corps of Discovery was a group that consisted of the United States Army which was led by both Lewis and Clark. It is said that this group was the "nucleus" of their expedition.

the answer is c sharecroppers were trapped in a cycle of poverty and debt.

explanation:

one of the major disadvantages of sharecropping system is that the sharecroppers or the planters are stucked in an unhealthy cycle of debts. this happens because planters will be allowed to loan merchandise from the land-owner and will soon be paid by the farmer in his share in the farm come harvest time. hope this !

by kd

missouri compromise of 1820 which prohibited slavery