(Feb. 27, 1933) Burning of the German parliament building (Reichstag) in Berlin.
Allegedly set by a Dutch communist, the fire was used by Adolf Hitler to turn public opinion against his opponents, especially the communists. He enacted a decree suspending constitutional protection of personal rights, which effectively began the Nazi Party dictatorship. The fire was widely believed to have been set by the Nazis themselves, while others have argued there was no proof of Nazi complicity; it remains the subject of debate and research.