Should applicants from certain countries be given priority? Why?

Yes

Explanation:

Yes aplicants from certain countries should be given priority given that counties issues, for example if there is an extreme level of assassinations or cruel stuff like that and the U.S is aware then they should definitely be given priority!

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.