D allowing hundreds of thousands of jews refugee in there country
Answer:
I would create questions to answer but since thats not up there ill try.
Explanation:
Create a strong research question I would do.
Answer:
it choked off southern commercial activity.
Explanation:
This was known as the "iron curtain." It was a term used to describe the boundary in Europe, which formed at the end of WWII and lasted until the ending of the Cold War.