How did the navajo serve in world war ii?
as code talkers in the pacific
as infantry soldiers on the front lines
as translators of japanese codes
as scouts who checked troop routes

b. parliament was weaker than the monarchy.

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.