“In 1787, then, when Alexander Hamilton asked “whether societies of men are really capable or not of establishing good government from reflection and choice, or whether they are forever destined to depend for their political constitutions on accident and force,” that was the kind of question a scientist asks before beginning an experiment. Time alone would tell. But time has passed. The beginning has come to an end. What, then, is the verdict of history? This book attempts to answer that question”