Soviet expansion in Eastern Europe. 20 million Russians died during World War Two, so Stalin said he wanted a buffer zone of friendly states around Russia to make sure that Russia could never be invaded again.
Answer:
<em>Well, Jewish people use hearing aid in the street, Because </em><em>Jewish</em><em> people permitted banned it from people who use hearing aid in the street. </em>
<em>Well, I Hope This Helps!</em>

The answer is D. (Just adding characters)