Lin-Manuel Miranda's groundbreaking musical Hamilton is as revolutionary as its subject, the poor kid from the Caribbean who fought the British, defended the Constitution, and helped to found the United States. Fusing hip-hop, pop, R&B, and the best traditions of theater, this once-in-a-generation show broadens the sound of Broadway, reveals the storytelling power of rap, and claims our country's origins for a diverse new generation. Miranda has written more than 200 funny, revealing footnotes for his award-winning libretto, the full text of which is published here. The book does more than tell the surprising story of how a Broadway musical became a national phenomenon: It demonstrates that America has always been renewed by the brash upstarts and brilliant outsiders, the men and women who don't throw away their shot.