Satire (1922), "Elmer Gantry" (1927; dedicated by Lewis to H. L. Menchen), and "It Can't Happen Here" (1935), and his books often explored and satirized contemporary American values. The film "The Great Dictator" (1940) by Charlie Chaplin is itself a parody of Adolf Hitler; Chaplin later declared that he would have not made the film if he had known about the concentration camps. In the United States 1950s, satire was introduced into American stand-up comedy most prominently by Lenny Bruce and Mort Sahl. As they challenged the taboos and conventional wisdom of the time, were ostracized by the mass media establishment
Charlie Chaplin finding a new distributor was independence; Sydney Chaplin, then his business manager, told the press, "Charlie [must] be allowed all the time he needs and all the money for producing [films] the way he wants ... It is quality, not quantity, we are after." In June 1917, Chaplin signed to complete eight films for First National Exhibitors' Circuit in return for $1 million ($ million today). He chose to build his own studio, situated on five acres of land off Sunset Boulevard, with production facilities of the highest order. It was completed in January 1918, and Chaplin was given freedom