This term refers to the practice of highlighting perceived dangers to a nationโs core beliefs and liberties, often to mobilize public support for actions or policies during times of conflict. During World War II, this emphasis played a crucial role in shaping public perception, rallying citizens behind wartime efforts, and justifying decisions such as internment or military aggression against perceived enemies. By framing certain groups or ideologies as threats, governments could rally their populations to defend national identity and security.