Well for a start, germany would not have been crippled by th etreaty of versailles, and an angry Hitler would not perhaps have gained his ideology. Germany would still have its pride and wealth and perhaps nazism would never have taken hold in the 30's and WW2 never would have happened. Alot of people think if the first hadn't happen, the second wouldn't have either. Then again, the Nazi rise in Germany was probably more due to the Wall Street Crash... so how does everyone think the world would have been different if the Wall Street Crash hadn't happened?