American Europe

Explanation
Despite only covering a small amount of the world, Europe is one of the most important continents in World History. Multiple nations there became Superpowers from Colonizing, Influence, or other factors. It has been important throughout any sort of time, from the 19th century with Napoleon and Bismarck, to the 20th century with Communism and Hitler, to many other examples. In this timeline, a cancelled war plan takes place in the 1930s with a theme of colour coding. First, there was War Plan Black, meaning war with Germany. Second, there was War Plan Orange, meaning war with Japan. The last one was War Plan Red, war with Britain and the Commonwealth. This is the war plan that is centered around in this timeline.

With the Depression still hapenning in this ATL, War Plans are still thought of. Hitler still rises to power even though the invasion happens near them. Hitler's conquests, however, never happen. This is what lead to the Marshall Plan and, of course, the Cold War. Saying the invasion goes well, Britain would be owned by the US along with Canada, Australia, New Zealand, and India. With that sorted out, Hitler would likely also be overthrown due to him not having the capabillity to fight the US. This means that WW2 never happens.

Since the Cold War wouldn't likely happen, the threat of Communism isn't as much as a worry as it is in OTL. This means that Colonies wouldn't become Independent. Powers like Japan and Italy would still be powerful, and Communism wouldn't have been nearly as powerful as it was in OTL.