"United States" . . "1900 - 1999" . . . . . . "Immigration & cultural change"@en . . . "Immigration and cultural change"@en . . . . . "\"'Old' and 'New' immigration; the world of the immigrants; a new working class, the limits of mobility and ethnic diversity; the Chinese Exclusion Act; new forms of leisure and mass entertainment; the American Dream\"--Container."@en . . . . "\"Old\" and \"new' immigration; the world of the immigrants; a new working class, the limits of mobility and ethnic diversity; the Chinese Exclusion Act; new forms of leisure and mass entertainment; the American Dream."@en . "History"@en . . . . . .