Presidents are remembered not just for what they achieved-but for what they got wrong. In Successes and Failures, part of the American History in a Nutshell series, Forrest Tower takes a clear-eyed look at the defining moments of every American presidency, revealing the single most consequential success-and the most significant failure-of each leader. From Washington's foundational precedents to Lincoln's preservation of the Union, from transformative achievements to costly missteps, this book captures the delicate balance of leadership at the highest level. With concise, engaging chapters, each presidency is distilled into powerful, easy-to-understand insights that show how decisions shaped the nation-for better and for worse. You'll see how triumphs and mistakes often intertwine, and how history ultimately judges both. Part of the American History in a Nutshell series, this volume delivers history in a smart, accessible, micro-learning format-perfect for readers who want meaningful understanding without the overwhelm.