He wasn't right in the head

He was human.

He had syphilis. It made him crazy.

Because nobody was able to stop him.

He was a misquided bitter person

why does anyone do anything? theres only one person who can answer that- and he shot himself in a bunker!

Because he thought it would be funny.

His mother wouldn't breast feed him enough.

Because he had power and it went to his head. Any logocally thinking person would know that what he did was atrocious but he had the power to do it and power makes a lot of people do stupid things, sometimes the right thing and sometimes the wrong thing. He decided to use his power for evil.

I was watching the History Channel the other day, and they were having a special about Adolf Hitler. First, he had some serious mental illnesses. Second, he consulted a fortune teller. The fortune teller told Hitler that the Jews were going to take over Germany and he was the only one who could stop them. Third, Germany was very poor at the time (getting out of WWI). And he believed the myth about how the Jews had all of the money. According to him, if you were Jewish, you were rich. I heard about this on the History Channel, and confirmed it by several World History teachers (three of them specializing in WWII, Adolf Hitler and the Nazi party).

He was INSANE !

He quit drinking!

He believed in uegeneics and also in the belief in the aryan brotherhood(aka KKK).

Greed and money. He evil was caused because people did ot like his art.

Because he believed that what he was doing was right, for the greater good of his people. Germany lost a lot of resources (economically) and power after the first world war and he had an economic plan that would make Germany powerful again. A lot of German people wanted this too and when along with it at the beginning, before the atrocities started, which is how he got so powerful, people had a lot of unquestionable faith in him. Unfortunately for Germany and the millions of victims, (including those that stood up against him) his plans were extremely Nationalistic and based on an extremely warped and blinkered ideology and people followed him through, believing that he was right and that these were necessary steps. Hitler and the other Nazi's should have taken the hint that what he was doing was wrong and unhumanitarian when Britain confronted him in 1939 when he invaded Poland against their assertions, but nothing was going to stop him, he had gotten quite crazy with the power, all throughout, he believed that what he was doing was right for the future of Germany, with no regard for humanity. He did them because he was pathologically deluded.

He's just abusive of his power which is really really disgusting..

He must have believed they were the right things to do. What else can I say?