This is the first full history of fascism - as a force and as a phenomenon - in Europe and elsewhere between the world wars. This history encompasses all the major fascist movements, as well as other forms of authoritarian nationalism, and provides in-depth analyses of these movements, the interpretative problems they pose, and previous interpretations of them. Stanley G. Payne interprets fascism as a form of revolutionary ultranationalism - a program for national rebirth based on a primarily vitalist philosophy, extreme elitism, mass mobilization, the promotion of violence, and military virtues. He traces this phenomenon through the history of ideas, previous political movements, and the events of World War I. Though his focus is chiefly on Fascist Italy and Nazi Germany, he also gives detailed attention to the Romanian Iron Guard, Franco's Spain, Japan, and protofascist movements around the globe. In view of widespread speculation about the return of fascism to Europe and the Afro-Asian World, this work is especially timely. However, Payne presents a powerful case for viewing fascism as a unique "epochal phenomenon". Conversely, he treats significant individual features of fascism as inherent aspects of revolutionary movements and nationalist dictatorships, with every likelihood of reappearing in new and different forms.