Stanley G. Payne

“the necessary conditions for the growth of a significant fascist movement involved strong influence from the cultural crisis of the fin de siècle in a situation of perceived mounting cultural disorientation; the background of some form of organized nationalism before World War I; an international situation of perceived defeat, status humiliation, or lack of dignity; a state system comparatively new that was entering or had just entered a framework of liberal democracy; a situation of increasing political fragmentation; large sectors of workers, farmers, or petit bourgeois that were either not represented or had lost confidence in the existing parties; and an economic crisis perceived to stem in large measure from foreign defeat or exploitation.”
― Stanley G. Payne, A History of Fascism, 1914–1945

“fascism may be defined as “a form of revolutionary ultranationalism for national rebirth that is based on a primarily vitalist philosophy, is structured on extreme elitism, mass mobilization, and the Führerprinzip, positively values violence as end as well as means and tends to normatize war and/or the military virtues.”12”
― Stanley G. Payne, A History of Fascism, 1914–1945