Causes of the Holocaust?

Hitler felt that the Jews and other minorities were the cause of the WWI loss, Hyperinflation, and the Great Depression. Hitler believed that the "pure people" were blonde haired, blue eyed, tall, pale skinned Germans which many Jews were not (he just didn't like people that were different). Hitler started out by just shooting the jews but soon he had too many dead bodies. THat's when it because a huge mass murder. The Holocaust wouldn't have happened, if Hitler didn't abuse the power he got.