Your challenge, should you choose to accept it, is to bring about a state of war between Great Britain and France by 1950 with a POD after the end of WWI.
Your challenge, should you choose to accept it, is to bring about a state of war between Great Britain and France by 1950 with a POD after the end of WWI.
Maybe France goes Fascist during the Great Depression, while Britain goes Communist? Then, there is some kind of Fascist/Communist European war, with Britain and the Soviet Union against Germany, France, Italy, and whatever Balkan states they can rally to their cause.