Which of these gives a reason for the development of feudalism? A) Europe's emergence as a hub of trade

B) the need to reform an increasingly industrialized society

C) decreasing power of the church, which failed to protect the lords

D) the disintegration of Charlemagne's empire

d! i hope u get it ! xddd

cherokee and arikara

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.