The book "Psychology of Revolution" by the famous French psychologist Gustave Le Bon examines the influence of mass psychology on the processes of revolutions and social movements. The author highlights what factors motivate people to participate in revolutionary events, how group attitudes are formed and how the behavior of individuals changes during periods of social change. Le Bon analyzes the psychological mechanisms that displace mental control in mass social movements, emphasizing the importance of psychological dynamics in the formation of revolutionary processes. The book "Psychology of Revolution" is a classic work in the field of social psychology and remains an important source for understanding the dynamics of collective actions in society.