How did social classes form, and what impact have they had on societies throughout history? Social stratification has been a defining feature of civilizations across the world. This book examines the origins and evolution of social classes from ancient caste systems to modern class distinctions based on wealth and power. It discusses the roles of religion, economics, and politics in shaping social hierarchies and the consequences of inequality on societal stability and change. The book provides a deep dive into the forces that mold social structures and their enduring influence on human interactions.