Answer:
Up until 1895, the U.S. didn't get involved when European governments would create puppet governments, so as to avoid obvious colonization.
Answer:
He invoked the Neutrality Act, making sure neither Germany and Japan nor Britain and France, could buy anything from the U.S. When Poland was invaded, though, Congress changed its mind. The Neutrality Act of 1939 again allowed the U.S. to sell war materials to warring nations on a cash and carry basis.
C
Because immigrants were not safe and were not treated good at that time
I think it's from Myanmar