I was just thinking, after World War I Germany was the only one of the 3 Empires not broken up, now I know thats largely because Germans are all one people unlike the people living under the Ottomans, but what if the Allies broke Germany up after the War, is there a POD that would make them do that, or a POD that would make the Germans themselves do such a thing? what might a post-WWI split up of Germany look like, would they keep the monarchies, or become republics?