holocaust was also the CIA, right?

Yes, obviously the CIA did it even though they didn't even exist /s

In seriousness though, you do know the Nazis took massive inspiration from the US, and actually thought the US went too far with the one-drop rule, right?

As for the rest, I obviously can't comment on "every other atrocity" but are you really suggesting the US has zero influence on world affairs in the 20th and 21st century?