Nothing everything they wanted they didn’t get so they wanted war and that was that
First he wanted to take revenge on the countries that made the Versailles treaty because it was unfair to Germany. Then he wanted to cleanse the world of Jews, Slavs, and anyone who was not of the Aryan race.
the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
Hope this helps :)