An innovative new casebook for the teaching of constitutional law in political science, history and law. American Constitutionalism provides generous excerpts from landmark and recent U.S. Supreme Court decisions, while placing those materials in political and legal context and providing students with the analytical tools for examining those decisions. The casebook is distinctive in providing extensive materials from sources beyond the U.S. Supreme Court that are also essential to understanding the American constitutional tradition and in situating materials within a broader historical and political environment. The one-volume editions covers government structures and powers and rights and liberties. This volume offers an abridgement of the two volumes supported by an extensive web supplement of additional materials and tools for instructors and students.