IT help because to keep a good and strong army a government or dictator needs money and wars cost a lot of money to stay in so when someones economic position they state to think about getting out of the war or bringing the war to an end <span />
It was the Marshall Plan that gave $13 billion to Western Europe from 1948 through 1951. This was a way to make sure that tyrants didn't rise up again.
i feel like the best answer is B, it makes the most sense