Understanding federalism - the form of political organization that unites separate polities within an overarching political system so that all maintain their political integrity - is central to the study of democratic government in the United States. Yet, many political scientists treat federalism as a set of abstract principles or a maze of budgetary transfers with little connection to real political life. This concise and engaging book boils the discussion down to its essence: federalism is about power, specifically the tug for power among and within the various levels of government. Author ...