In the early 1800s, the federal government wanted american indians who did not assimilate to

a) buy farmland from settlers.
b) be forced to adopt white culture.
c) go before the supreme court.
d) move west of the mississippi river.

option D   move west of the Mississippi River.

Explanation:

The federal government removed American Indians in early 1800s that did not immigrate to shift west of Mississippi River

Indian removal was indeed a forced relocation in 18th century that forced American Indians to quit their ancestral lands throughout the eastern United States to the west of Mississippi River, primarily to a specified Indian Territory.