Check out this fascinating anti-Nazi Disney film from 1943. (CHT Tennyson.)
I notice that at 8:31, the list of authors whose books are being burned includes Voltaire, Spinoza, Einstein – and, very briefly, before being obscured by the flames, a short name beginning “Ma” with the rest covered up, which is obviously supposed to be Marx. Subliminal communist propaganda in Disney!
Tennyson reminds me that it might be “Mann.” Maybe so. But I’m still betting on Marx.