So sorry but I'm not answering your question cause I really didn't come here to help people, you see I'm a chaotic evil, so I'm pretty sure I'll just go around this website doing the same thing to other people that I'm doing to you. While getting answers myself.
<span>So while your friend may be right, the United States did not have any compelling reason to enter the European Theater of combat until Germany foolishly declared war on December 11, 1941.</span>
Declaration of Independence.
There were mountains, barriers, and lots of water around to prevent invasion and disease