that Bolshevism and Nazism began even to eliminate those sources of their own ideologies which had already won some recognition in academic or other official quarters. Not Marx’s dialectical materialism, but the conspiracy of 300 families; not the pompous scientificality of Gobineau and Chamberlain, but the “Protocols of the Elders of Zion”; not the traceable influence of the Catholic Church and the role played by anticlericalism in Latin countries, but the backstairs literature about the Jesuits and the Freemasons became the inspiration for the rewriters of history.