Wait Darcia. You should know this.
From historical texts I remember reading a while ago, Hitler ordered industrial centers or areas that can be used by the Alliance destroyed. HOWEVER!, that is not all. In addition, Adolf Hitler did gave the order for Germany to destroy itself deriving from the Japanese Samurai tradition to escape capture and later to commit suicide. Or in other words, Hitler had the obsession for Germany to escape from another humiliating defeat and leave nothing for the Allies to win for. Fortunetly, the majority of Germans did not listen to such bitterness.