There were many Nazi sympathizers in the 1930s. Not being able to see into the future, onlookers championed Adolf Hitler and his movement. The citizens of Germany enjoyed a renewal of pride and prosperity after the humiliating defeat of the Great War and were caught in the Great Depression (that was global) in the 1920s. Germany welcomed the bright promises of Hitler's Nazi Party.
Never mind those uncomfortable rumors of lies, hate and marginalization of Jews, Gypsies, the infirm, homosexuals and mental patients. Don't fret about the "Poland" thing, or those odd "smells" coming from across the hill. Our Fuhrer knows best and he will lead us to comfort and prosperity and "fairness" for all …