What is fascism?

Fascism is a political ideology that's actually pretty difficult to define.

Leaders of fascism Mussolini and Hitler
Fascist dictators Benito Mussolini of Italy, left, and Adolf Hitler, the leader of Nazi Germany, led movements in the 1930s and ‘40s.
(Image credit: Fox Photos/Getty Images)

Fascism is a complex and mutable political ideology, which came to prominence in the 1920s and 1930s in Europe. The most notorious examples of fascist governments have been Bennito Mussolini’s National Fascist Party in Italy from 1922 to 1943 and Adolf Hitler’s National Socialist German Workers' Party (Nazi Party) from 1933 to 1945. There are many definitions of fascism; some people describe it as a set of political actions, a political philosophy or a mass movement. Most definitions agree that fascism is authoritarian and promotes nationalism at all costs, but its basic characteristics are a matter of debate.

"[Fascism is] based on an ethnic division between 'us' and 'them', an extreme ethno-nationalism. It's based on nostalgia for a mythic past, typically in which members of the chosen ethnic group had an empire – and it represents the present as loss of that great empire, that natural standpoint in which members of this ethnic group dominated their environment militarily, politically, and culturally," Jason Stanley, professor of philosophy at Yale University and author of "How Fascism Works" (Random House, 2020) told All About History magazine. 

Mindy Weisberger
Live Science Contributor

Mindy Weisberger is a science journalist and author of "Rise of the Zombie Bugs: The Surprising Science of Parasitic Mind-Control" (Hopkins Press). She formerly edited for Scholastic and was a channel editor and senior writer for Live Science. She has reported on general science, covering climate change, paleontology, biology and space. Mindy studied film at Columbia University; prior to LS, she produced, wrote and directed media for the American Museum of Natural History in NYC. Her videos about dinosaurs, astrophysics, biodiversity and evolution appear in museums and science centers worldwide, earning awards such as the CINE Golden Eagle and the Communicator Award of Excellence. Her writing has also appeared in Scientific American, The Washington Post, How It Works Magazine and CNN.