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John Dos Passos' reputation rests principally on the *U.S.A.* trilogy, a sweeping depiction of American society from the turn of the 20th century through the Great Depression. Employing a wide range of narrative techniques, including fictionalized biographies and documentary-style reporting, Dos Passos' innovative prose offers a critical examination of the social, economic, and political changes that shaped the United States during this tumultuous era.