Karl Kraus is considered the first major European satirist since Jonathan Swift. In 20th-century literature, satire was used by English authors such as Aldous Huxley (1930s) and George Orwell (1940s), which under the inspiration of Zamyatin's Russian 1921 novel "We", made serious and even frightening commentaries on the dangers of the sweeping social changes taking place throughout Europe. Anatoly Lunacharsky wrote ‘Satire attains its greatest significance when a newly evolving class creates an ideology considerably more advanced than that of the ruling class, but has not yet developed to the point where it can conquer it. Herein lies its truly great ability to triumph, its scorn for its adversary and its hidden fear of it. Herein lies its venom, its amazing energy of hate, and quite frequently, its grief, like a black frame around glittering images. Herein lie its contradictions, and its power.’ Many social critics of this same time in the United States, such as Dorothy Parker and H. L. Mencken, used satire as their main weapon, and Mencken in particular is noted for having said that "one horse-laugh is worth ten thousand syllogisms" in the persuasion of the public to accept a criticism. Novelist Sinclair Lewis was known for his satirical stories such as "Main Street" (1920), "Babbitt" (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.