Answer:
3 but not entirely
Explanation:
When FDR became president, he started to send supplies to the Allies which compromised the United States policy of neutrality. However, FDR did make an act that got around that policy to help the Allies.
With the idea of the mighty Britain being overrun by a new set of colonies it influenced the French to do the same in hope of freedom
No, because there would not have been a larger rush to finish the project
It literally devastated European economy so bad, that they threw out bags of money because it had no worth.