So, what? You managed to do something decent almost 70 years ago and you're still trying to get credit for it?

That said, prior to Pearl Harbor most of the US, and US politicians, were against intervening in Europe. The US only fought because someone smacked them on the nose and they got mad about it.

And as far as that goes, it's possible that without PH the US would be speaking Germain as well. With Germany taking over all of Europe, and with their V2 and heavy water experiments going full tilt, the US could have no choice but surrender after NY and Washington DC was turned into a pile of irradiated rubble....