A Red Scare is a form of moral panic provoked by fear of the rise, supposed or real, of leftist ideologies in a society, especially communism. Historically, "red scares" have led to mass political persecution, scapegoating, and the ousting of those in government positions who have had connections with left-wing to far-left ideology. The name is derived from the red flag, a common symbol of communism.
A political cartoon from 1919 depicting the October Revolution's impact on the Paris peace talks
A "European Anarchist" attempts to destroy the Statue of Liberty in this 1919 political cartoon.
A bomb blast badly damaged the residence of Attorney General Mitchell Palmer in the spring of 1919.
Senator Joseph McCarthy, namesake of McCarthyism
A moral panic is a widespread feeling of fear that some evil person or thing threatens the values, interests, or well-being of a community or society. It is "the process of arousing social concern over an issue", usually perpetuated by moral entrepreneurs and mass media coverage, and exacerbated by politicians and lawmakers. Moral panic can give rise to new laws aimed at controlling the community.
Witch-hunting is a historical example of mass behavior potentially fueled by moral panic. 1555 German print.