the treaty of Versailles affected Germany because it didn't permit it to maintain or construct any fortifications either on the left bank of the Rhine or on the right line . The treaty of Versailles also affected Germany because they had a limit on how much power they were able to have in order for the world to be safer .While in prison Adolf Hitler was writing a book this book had a lot of cruelty and violence. Many people thought that Hitler was going to be a good leader because he seemed to be very strong and determined on what he set his mind to . Later on he erupted and everyone saw what kind of madd man he was.