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 a leading lady – Edna Purviance, whom Chaplin met in a cafe and hired on account of her beauty. She went on to appear in 35 films with Chaplin over eight years; the pair also formed a romantic relationship that lasted into 1917. Chaplin asserted a high level of control over his pictures and started to put more time and care into each film. There was a month-long interval between the release of his second production, "A Night Out", and his third, "The Champion". The final seven of Chaplin's 14 Essanay films were all produced at this slower pace. Chaplin