The Three Lives of James Madison: Genius, Partisan, President

800 pp. Over the course of his life,James Madison changed the United States three times: First, he designed the Constitution, led the struggle for its adoption and ratification, then drafted the Bill of Rights. As an older, cannier politician he co-founded the original Republican party, setting the course of American political partisanship. Finally, having pioneered a foreign policy based on economic sanctions, he took the United States into a high-risk conflict, becoming the first wartime president and, despite the odds, winning.