Answer:
it was an imaginary line that separated Eastern and Western Europe.
Explanation: im smart like that
If you’re talking about the United States, I would definitely say the Southern region especially the Southeast.
Elsewhere in the world, for example in Africa, the country of South Africa has been terrible to African Americans.
<span>Isolationism tends to be borne out of a sense of nativism: that is, the idea that we are the best country among others tends to make us wary of wanting to help other nations. In the '20s, this idea that we shouldn't entangle ourselves in the arguments of other nations led to the US taking an isolationist stance on world diplomatic matters.</span>
A. Necropolis (this is the answer)