Why did Adolf Hitler get so mad and try to take over Europe?

Hitler got so mad because his wife Eva Braun had just died and he also wanted to beat the race of getting the most land before the war ended, so he was under a lot of pressure and he had to also win the war so he got very mad and angry and it built up his patenice to the limit and he also wanted to rule the world. But that was later after he was done with Europe.

That isn't true at all.

Eva Braun died in the same bunker room at the same time as Hitler using cyanide and a pistol.

Hitler hated the Jewish people as the Catholics have perpetually blamed them for killing Jesus and have persecuted them ever since. Hitler was a Fascist and a Nationalist. He wanted a pure Aryan race and found the presence of the Jewish people intolerable. People with Personality Disorders like Hitler (Paranoid Personality Disorder) always have to blame someone for their own hatred. With Hitler, it was an all consuming misplaced hatred of the Jewish.