What interests influenced US foreign policy and how did imperial presidents apply them? Explain one example for evidence.

sumerians were responsible.

the real answer is b

which empire had the greatest influence on the history and cultural development of russia?

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.