Political paranoia refers to a heightened sense of fear and suspicion within a society regarding the actions and intentions of political figures or groups, often leading to widespread anxiety about perceived threats to national security. This phenomenon can result in extreme measures taken by governments or individuals to root out alleged enemies, creating an environment where dissent is stifled and accusations fly without substantial evidence. Political paranoia is closely linked to periods of intense ideological conflict, especially during times like the Red Scare, when fear of communism permeated American society.