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!!
Churchill<span> claimed that the </span>Soviet Union did<span> not want a war, but to get the fruits of war and indefinite amount of expansion.</span>
If the government never had separate the power into three branches the government would've been anarchy government who would be greedy to share his powers to the citizens and he would ignore the concern of the citizens.