> In fact, after the war surveys showed French people overwhelmingly credited it with winning WW2. It was decades of american propaganda that reversed that.

Contributions aren't judged by polling random people.

Russia would have lost if it wasn't for American supplies. In fact the biggest US mistake was feeding 10 million reds a day during the 1921 famine[1].

[1]: https://en.wikipedia.org/wiki/American_Relief_Administration...