Seems appropriate to drop this here:

https://encyclopedia.ushmm.org/content/en/article/the-reichstag-fire

On February 27, 1933, the German parliament (Reichstag) building burned down. The Nazi leadership and its coalition partners used the fire to claim that Communists were planning a violent uprising. They claimed that emergency legislation was needed to prevent this. The resulting act, commonly known as the Reichstag Fire Decree, abolished a number of constitutional protections and paved the way for Nazi dictatorship.