How did native americans on the plains compare to native americans on the west coast? 1.both groups were very similar in how they lived and foods they depended on. 2.native americans in the west relied on fishing as a main food source, and the plains indians used buffalo for food, clothing, and shelter.3.native americans in the west relied on buffalo as a main food source and the plains indians used fishing as a main source. 4.none of the above

the second option should be the answer

answer; i believe that the correct answer is (agriculture);

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.