The twentieth century was defined by the clash between democracy and Fascism, a struggle that created uncertainty about the survival of human freedom and left millions dead. Given the horrors of that experience, one might expect the world to reject the spiritual successors to Hitler and Mussolini should they arise in our era. In Fascism: A Warning, Madeleine Albright draws on her experiences as a child in war-torn Europe and her distinguished career as a diplomat to question that assumption. Fascism, as she shows, not only endured through the twentieth century but now presents a more virulent threat to peace and justice than at any time since the end of World War II. The momentum toward democracy that swept the world when the Berlin Wall fell has gone into reverse. The United States, which historically championed the free world, is led by a president who exacerbates division and heaps scorn on democratic institutions. In many countries, economic, technological, and cultural factors are weakening the political center and empowering the extremes of right and left. Contemporary leaders such as Vladimir Putin and Kim Jong-un are employing many of the tactics used by Fascists in the 1920s and 30s.