What was the "final solution"?
a. the allied operation for d-day.
b. adolf hitler's plan to mass-exterminate "undesirable" peoples.
c. the united states' plan for the atomic bombs to be dropped on japan.
d. japan's plan to attack pearl harbor.
e. joseph stalin's plan to spread communism throughout the world.

B

Explanation:

The "Final Solution" was the solution to destroying the large amount of "the inferior and undesirable sub-humans", that the Nazis defined via pseudo-science, and just racism in general.

the correct answer is d

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.