A world without jews
(media.scored.co)
If the US didn't get involved in WW2, Germany would have whipped the Soviet and eventually peaced out with the UK. I think there still would have been a Cold War but it would have been between the Anglo-American empire and Germany rather than the USSR. That is a great improvement on actual history. The biggest difference is that Nazism is a lot better of an ideology than Communism and so Germans wouldn't be subject to the mindfuck repression like the Russians. I think it would have suffered a lot of the same economic syndromes of too much government and many of the nations occupied in the war would break free like the fall of the USSR.