Answer:
Whats the question? Is the question the affects of the treaty of Versailles? Or WW2
Step-by-step explanation:
If it is, then they lost lands to Poland, due to losing a seperate war with them, the baltic states were also lost, and Finland was too. If it's about ww2 then they gained lands that Russia owns now (Kaliningrad is the Russian name), got to keep the baltic states, and got chunks of eastern Poland that were once Russian until WW1. They also got puppet states and enforced communism in them, and got the Kurlin Islands from Japan.