Well, fear is created when there is a threat. WW2 Had just ended, so of course America did not want any other nation to become more powerful than them, for the idea that it would end up being like Germany. Americans also wanted to protect democracy, so communism was a major threat to the USA and it's beliefs. Naturally, America wanted to prove dominance to the USSR, thus the beginning of the cold war.
Answer: settlement of the great plains
Explanation:
America isn't truly free we are all watched we are all controlled <span />
The Blitskrieg was the mobile motorized warfare that allowed Germany to overwhelm Poland quickly in world war II