D.He has no where to go so he decides to stay in camp as long as he can
It was during the Cold War era that two economic philosophies were predominant: Capitalism and communism--with the United States advocating for the former and the USSR advocating for the latter.
The term you're describing is p<span>rotectorate. These nations do have their own government but don't have a good enough military to defend themselves. They rely on stronger countries to help them in time of war.</span>
It helped expand America and helped other nations realize they should now be independent as they were influenced from their neighboring nations. They all began to become Independent which slowly ended isolationism.