What if the allies didn't allow the two Germanies to re-unificate in 1990? How plausible is that? A separate East Germany (with a re-united Berlin as its capital), a country pretty similar to other countries of the former Warsaw Pact.
How would such an East Germany envolve? Also to an EU-critical, moderately right-winged country similar to Hungary and Poland? Or would it go another way?
How would envolve the relations to West Germany?
What role could such a separate East Germany play in the 90s and post-millenial?
What about economics?