Notes on Democracy is a critique of democracy. The book places political leaders into two categories: the demagogue, who "preaches doctrines he knows to be untrue to men he knows to be idiots" and the demaslave, "who listens to what these idiots have to say and then pretends that he believes it himself." Mencken depicts politicians as "men who have sold their honor for their jobs." Henry Louis "H.L." Mencken became one of the most influential and prolific journalists in America in the 1920s and '30s, writing about all the shams and con artists in the world. He attacked chiropractors and the Ku Klux Klan, politicians and other journalists. Most of all, he attacked Puritan morality. He called Puritanism, "the haunting fear that someone, somewhere, may be happy."