Richard Clement Wade (1921 – 2008) was an American urban studies professor and an advisor to many Democratic politicians and candidates, including Robert F. Kennedy. His unique approach to social science studies put an emphasis on cities. His book, The Urban Frontier (1959), challenged Frederick Jackson Turner's frontier thesis, asserting that the catalysts for western expansion were the western cities like Pittsburgh, Louisville and Cincinnati, not the pioneer farmers. Other books include: Slavery in the Cities: The South, 1820-1860 (1964), Chicago: Growth of a Metropolis (1973) (with Harold Mayer)
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