Answer:
B
Explanation:
The Korean war, which divided Korea in half, was a civil war between the north and south, due to north being communist and the south being capitalist.
The first sentence although I believe the last one is also correct.
I think the answer is between b and c. But the answer that I heard of in history class would be C. The fact that immigrants took away high paying jobs from union members.
Hope this helps!!
D. Livestock and herders. Though it has been proven it was mainly carried by rats that traveled in rice sacks from other places.