The Ideological Origins of the American Revolution, awarded both the Pulitzer and the Bancroft prizes, has become a classic of American historical literature. Hailed at its first appearance as "the most brilliant study of the meaning of the Revolution to appear in a generation," it was enlarged in a second edition to include the nationwide debate on the ratification of the Constitution, hence exploring not only the Founders' initial hopes and aspirations but also their struggle to implement their ideas in constructing the national government.

Now, in a new preface, Bernard...