Answer:
1. Japan bombed Pearl Harbor, making US pretty angry at them so they decided to join WW2
2.Wilson cited Germany's violation of its pledge to suspend unrestricted submarine warfare in the North Atlantic and the Mediterranean, as well as its attempts to entice Mexico into an alliance against the United States, as his reasons for declaring war <-- that one i found in goo
gle, you could sum it up
<em>Answer</em>
<em>By not getting involved in it, that's what I do most of the time...</em>
<em>Explanation</em>
<em>Hope this helps :')</em>
