"Journalisme d'enquête États-Unis 20e siècle." . . "1900 - 1999" . . "SOCIAL SCIENCE Social Classes." . . "Pauvreté États-Unis 20e siècle." . . "Classe ouvrière États-Unis 20e siècle." . . "Investigative reporting United States History 20th century." . . "Journalisme d'enquête États-Unis Histoire 20e siècle." . . "Schriftsteller." . . "Social classes United States History 20th century." . . "Classes sociales dans les médias." . . "Classes sociales Dans les médias." . "HISTORY General." . . "Classes sociales États-Unis 20e siècle." . . . . "Unterschicht." . . "Working class United States History 20th century." . . "Travailleurs États-Unis Histoire 20e siècle." . . "Berichterstattung." . . "Sozialreformer." . . "Armut." . . "USA." . . "Geschichte 1890-2010." . . "Poverty United States History 20th century." . . "Enthüllungsjournalismus." . . "Social classes in mass media." . . "Classes sociales États-Unis Histoire 20e siècle." . . "Pauvreté États-Unis Histoire 20e siècle." . . . . . . "Since the Gilded Age, social scientists, middle-class reformers, and writers have left the comforts of their offices to \"pass\" as steel workers, coal miners, assembly-line laborers, waitresses, hoboes, and other working and poor people in an attempt to gain a fuller and more authentic understanding of the lives of the working class and the poor. In this first, sweeping study of undercover investigations of work and poverty in America, award-winning historian Mark Pittenger examines how intellectuals were shaped by their experiences with the poor, and how despite their sympathy toward."@en . . . . . . . . . . . . . "Electronic books"@en . . . . . . "History"@en . . "History" . "\"Since the Gilded Age, social scientists, middle-class reformers, and writers have left the comforts of their offices to 'pass' as steel workers, coal miners, assembly-line laborers, waitresses, hoboes, and other working and poor people in an attempt to gain a fuller and more authentic understanding of the lives of the working class and the poor. In this first, sweeping study of undercover investigations of work and poverty in America, award-winning historian Mark Pittenger examines how intellectuals were shaped by their experiences with the poor, and how despite their sympathy toward working-class people, they unintentionally helped to develop the contemporary concept of a degraded and 'other' American underclass. While contributing to our understanding of the history of American social thought, Class Unknown offers a new perspective on contemporary debates over how we understand and represent our own society and its class divisions\"--Provided by publisher."@en . "Class Unknown Undercover Investigations of American Work and Poverty from the Progressive Era to the Present"@en . . . . . . . . . . . . . . "Class unknown undercover investigations of American work and poverty from the progressive era to the present"@en . . . "Class unknown : undercover investigations of American work and poverty from the progressive era to the present" . . . . . . . . . . . "Arbeiterklasse." . .