People make sarcastic remarks about Israel being the 51st state. Suppose the Mideast were divided up into more countries. There may be an independent state for Zionists, but there's also a region for Jews who want to keep their American citizenship, and that region becomes a US state, known as Israel. Maybe this is in a timeline where Cuba, the Philippines and Liberia are also US states. (Liberia joining after 1900, maybe).