improves over the course of the story. It focuses more on the journey rather than the goal. David Laderman lists other literary influences on the road movie, such as Don Quixote (1615), which uses a description of a journey to create social satire; The Adventures of Huckleberry Finn (1884), a story about a journey down the Mississippi River that is full of social commentary; Heart of Darkness (1902), about a journey down a river in the Belgian Congo to search for a rogue colonial trader; and Women in Love (1920), which describes "travel and mobility" while also providing social commentary about the woes of industrialization. Laderman states that Women in Love particularly lays the groundwork for the future road films, as it showed a couple who rebelled against social norms by leaving their familiar location and going on an aimless, meandering journey. Steinbeck's novel The Grapes of Wrath (1939) depicts a family that struggles to survive on the road during the Great Depression, a book that has been called "America's best-known proletarian road saga". The movie version of the novel, made a year later, depicts the hungry, weary family's travel on Route 66 using "montage sequences, reflected images of the road on windshields and mirrors", and shots taken from the driver's point of view to create a sense of movement and place. Even though Henry Miller's The Air-Conditioned Nightmare (1947) is not a fictional work, it captures the mood of frustration, restlessness and aimlessness that became prevalent in the road movie. In the book, which describe's Miller's cross-country journey across the United States, he criticizes the nation's descent into materialism. Western films such as John Ford's Stagecoach (1939) have been called "proto-road movies." In the film, an unusual group of travellers, including a banker, prostitute, escaped prisoner and a military officer's wife, move through the dangerous desert trails. Even though the travellers are so unlike each other, the mutual danger they must face in travelling through Geronimo's Apache territory requires them to work together to create a "utopia of...community". The difference between older stories about wandering characters and the road movie is technological: with road movies, the hero travels by car, motorcycle, bus or train, making road movies a representation of modernity's advantages and social ills. The on-the-road plot was used at the birth of American cinema but blossomed in the years after World War II, reflecting a boom in