ASBs delete Confederate nonsense. (Indeed, one wonders what position a racist, pro-exploitation of weaker races and Aryan inhabited nation would have in WW2)
Well, I mean the easy PoD is if Japan doesn't bomb Pearl Harbor. That way, the USA would not be so insanely angry that they decide to commit all of their forces against Japan--I suppose that President Willkie might have ultimately acceded to Churchill's request for help against Germany if it hadn't happened. Also, Hitler's condemnation of the Attack and his offer to 'mediate' quickly revealed that Japan had attacked on its own.
While Japan got crushed by 1945, with the Kanto Plains Offensive forcing the Emperor to personally address his subjects and demand a peace deal.
Meanwhile, the UK and the Soviet Union eventually manage to bog down Germany. The German advance into Persia is slowed to a crawl, and the March down the Nile is stopped at in Central Sudan. I suppose that if Auchinleck, or his replacement Montgomery, were somehow able to beat the Germans in North Africa, they might have been kept away from their Oil reserves.
The history of the world would have been very different if the Germans had never reached the Iranian Oil Wells, or those at Baku. Germany might have run out of oil, instead of being able to supply its incredible Schwartztiger Tanks, which could and did outfight the Soviet Josif Stalin Tanks.
I think the best PoD would have been if Stanley Baldwin and Leon Blum had aborted the whole Rhineland thing, then we wouldn't have a nuclear cold war on our hands.