Why do societies use scapegoats?

Societies use scapegoats as a psychological mechanism to deflect blame and responsibility from themselves, especially in times of crisis or social unrest. By attributing their problems or failures to a specific individual or group, communities can maintain social cohesion and a sense of control. Scapegoating also simplifies complex issues, allowing people to focus their anger and frustration on a tangible target rather than confronting deeper systemic problems. This phenomenon can perpetuate discrimination and social division, as the scapegoated group often becomes marginalized.