Phân tích đường lối kháng chiến toàn dân, toàn diện, trường kỳ và tự lực cánh sinh của Đảng Cộng sản Việt Nam trong kháng chiến chống thực dân Pháp (1945-1954).

c) they were beaten and fired from their jobs.

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.