According to Mellow, regions remain a vital consideration in electoral battles because they fuse material and ideological expectations of voters. This wide-ranging analysis of congressional battles over trade, welfare, and abortion since the 1960s demonstrates how regional economic, racial, and cultural divisions have configured national party building and today's legislative conflicts and how these divisions will continue to shape American politics for years to come. broadens social scientists' understanding of American politics by displaying the conceptual insights of political geography combined with the rich tapestry of political history. Mellow offers a new way to comprehend the meaning and significance of American partisanship for our time and for the future.