To stop the flow of people leaving east Germany and going to west Germany. (Mind that this is in Berlin the city itself.)
The United States maintained neutrality up until the point where Japan bombed Pearl Harbor. After that, it was impossible for the US to keep to itself.
D. The idea that whites need to help civilize nonwhite
The united states where worried that japan would give military support to the european countrys
<span>I think It is a) Textiles</span>