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 there in 1982. In 2011, two large murals depicting Chaplin on two 14-storey buildings were also unveiled in Vevey. Chaplin has also been honoured by the Irish town of Waterville, where he spent several summers with his family in the 1960s. A statue was erected in 1998; since 2011, the town has been host to the annual Charlie Chaplin Comedy Film Festival, which was founded to celebrate Chaplin's legacy and to showcase new comic talent. In other tributes, a minor planet, 3623 Chaplin – discovered by Soviet astronomer Lyudmila Karachkina in 1981 – is named after Chaplin. Throughout the 1980s,