What were the two main consequences, for West Africa and for the Americas, of early contacts between West African and Portuguese traders ?

These early contacts with Portuguese traders had two significant consequences for West Africa and the Americas. First, direct trade between the Portuguese and the coastal people of West Africa bypassed the routes across the Sahara and pulled the coastal region into a closer relationship with Europe.It created new homes for people and encouraged them to explore the world, people gained wealth, new trade routes were opened which led to an exposure to other cultures, and certain people were put into slavery.

Explanation:

formulating the initial idea for the policy

answer is c.

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.