@HydrePrever @Strandjunker
Weiße Rose was 1942. 1933 wasnt much as far as I know, little acts of sabotage, organizing and distribution of information.
Way before 1933 this was big: https://en.m.wikipedia.org/wiki/Ruhr_Red_Army But the resistance was crushed by center and Social Democrats. So SD and communists weren't working together, kinda understandably.