Thought and sociology continue to pay great attention to the concepts of civilizational and cultural advancement of human behavior in its various directions. In this book, Gustave Le Bon proposes to discuss the impact of the psychological dimensions of any nation or human group on its cultural formation, and its reactions, which ultimately form its cultural framework of thought and behavior. The author believes that the values, principles, and ideas rooted in the collective mind of a particular nation appear in the form of special patterns of The contexts in dealing with laws, arts, and customs increase in depth with the accumulation of experience over time to reach the degree of faith and fixed doctrine. He believes that the set of values ¿¿emanating from collective psychological behavior is a safety valve that strengthens the foundations of its existence and continuity and creates its specificity among nations, and the destruction of these values ¿¿is an indicator of their imminent dissolution and extinction.