In 1957, the University of Chicago Press asked acclaimed best-selling historian Daniel J. Boorstin to oversee a series of accessible yet authoritative books that, together, would tell the whole history of the American people. The result, published over the course of nearly half a century, is the "Chicago History of American Civilization" series, which provides a nuanced and vibrant portrait of the United States from its inception through the twentieth century. Scholars across many disciplines contributed, and the series covers a broad range of topics, as disparate as the War of 1812, immigration, and American folklore. While the series is certainly eclectic, the books share both ambition and authority - they have been staples for teachers and general readers alike. The authors included in this series represent some of the greatest academic talents ever to turn their mind to the American past. Thus the University of Chicago Press is excited to offer new editions of three of the series' best-known books. In "The Birth of the Republic, 1763-89", Edmund S. Morgan shows how the challenge of British taxation started Americans on a search for constitutional principles to protect their freedom, and eventually led to the Revolution. By demonstrating that the founding fathers' political philosophy was not grounded in theory, but rather grew out of their own immediate needs, Morgan paints a vivid portrait of how the founders' own experiences shaped their passionate convictions, and these in turn were incorporated into the Constitution and other governmental documents. "The Birth of the Republic" is the classic account of the beginnings of the American government, and in this fourth edition the original text is supplemented with a new foreword by Joseph J. Ellis and a historiographic essay by Rosemarie Zagarri.