The Correct answer is C. From ever using a nuclear weapon again
It showed everyone inventions were imporant, it also made work so much easier instead of having to carry things, you could just use the pulley which was less strain on the human body and less chance someone could get hurt.
The answer is B because most of them wanted to be free and the south did not like it
Answer:
It was cruel and unsanitary many black people would die due to sickness
Explanation:
you can wright more that kinda sums it up
