In their contribution to American Space/American Place: Geographies of the Contemporary United States , John Agnew and Joanne Sharp describe the context and import of Frederick Jackson Turner’s famed “Frontier Thesis.” Turner wrote in the context of the downturn of the 1890s, and his argument was partly about the future of American expansion and business. America would have to continue to expand “in order to lower unemployment, reintegrate American labor into the American Dream and thus reduce the appeal of... Read more