Essential documents, accompanied by previously unpublished essays by distinguished historians and political scientists, on the most important military alliance in the world today The most important military alliance in the world, NATO shaped the geopolitical contours of the Cold War and continues to structure the contemporary international system. The NATO agreement is reprinted here with essential historical documents and speeches concerning the alliance’s founding and subsequent evolution. Accompanying essays by major scholars discuss debates about NATO’s evolving governance, its role in nuclear politics, and its appropriate mission during the Cold War and since. The book is a vital resource for teachers, students, and concerned citizens.