Acomparison of actions of the jacobins during the french revolution and the actions of the bolsheviks during the russian revolution indicates that revolutions sometimes

Hee the american public did not truly take in the horror of adolf hitler's regime until years after the existence of concentration camps was first reported in american newspapers. partly this was the fault of the media, which did not give prominent placement to news of the holocaust. what other factors do you think contributed to the long delay in understanding the holocaust?