Hitler gave a population that was recovering from hard time justification for their failures. He gave them someone ,something to blame. He did it by repeating a lie over and over and knew it will get people to believe it. Simply based off of hate and ignorance. "“If you tell a lie big enough and keep repeating it, people will eventually come to believe it. The lie can be maintained only for such time as the State can shield the people from the political, economic and/or military consequences of the lie. It thus becomes vitally important for the State to use all of its powers to repress dissent, for the truth is the mortal enemy of the lie, and thus by extension, the truth is the greatest enemy of the State.”" Joseph Goebbels
Joseph Goebbels On the “Big Lie”
Joseph Goebbels On the “Big Lie”