America and the Soviet Union didn't trust each other and so stockpiled massive nuclear weapons
Well Industrialization began and both were receiving mass amounts of immigrants.
Answer:
it stopped Japanese advancement into the Pacific Ocean and put Japan's navy on the defensive
Explanation:
<span>Roosevelt believed Hitler and Germany were the more dangerous enemy and so had to be defeated first.
Hope this helps! :)</span>
Atoms are made of protons, neutrons, and electrons. But for this it would be protons. Hope this helps.
