Adolf Hitler's famous speech was given on April 12, 1922. It was entitled Why I am a National Socialist." In this speech, Hitler outlined his political philosophy and explained how he believed that the National Socialist party was the only party that could save Germany from decline. He also discussed his belief in racial purity and outlined his plans for the future of the German nation. This speech was a major factor in the rise of the National Socialist party in Germany and helped to solidify Hitler's position as its leader."