pls help :) What each thing led to it What role each played in the 1920s Its long term impact over the decade and in the years that followed 1.Prohibition 2.Beginnings of advertising industry 3.Radio programs in the 1920s 4.Jazz 5.Harlem Renaissance

the answer here would be

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.