Is it possible, with a POD during or after WWI, to have both a staunchly Republican Germany and an imperial, Kaiser-ruled independent East Prussia?
Very, very hard to imagine. Germany would need to be conquered WW2 style for that to happen.
I agree it would probably mean a clearer allied victory and also if attempts were made to split Germany into successor states I doubt that would be considered as one.
Oh, hey, really? Well, I was thinking of a TL on the subject, so....in your personal opinion, is it ASB to have the Allies conquer Germany in such a way?