The answer is most likely D. Refused aid to any nation at war. If the U.S. remained neutral, it would not have to worry about going to war/being attacked by a nation at war with another.
Hope this helps! Brainliest is always appreciated!
Answer: hmm i think they said the "the pen there strongest weapon and book" because knowledge is there strongest weapon? sorry if i'm wrong i don't know .-.
Explanation:
America declares war on Japan, and since Britain is America's ally it declares war as well
<span>They undermined economic growth, Hope this helps!! :)</span>
