NATURALISM AND MUCKRAKING
Wharton's and James's dissections of hidden sexual and financial motivations at work in society link them with writers who seem superficially quite different: Stephen Crane, Jack London, Frank Norris, Theodore Dreiser, and Upton Sinclair. Like the cosmopolitan novelists, but much more explicitly, these naturalists used realism to relate the individual to society. Often they exposed social problems and were influenced by Darwinian thought and the related philosophical doctrine of determinism, which views individuals as the helpless pawns of economic and social forces beyond their control.