The chapter discusses social history in early societies, focusing on kinship, caste, and gender, while utilizing the Mahabharata as a key textual tradition to explore social behaviors and structures. Notable contributions from V.S. Sukthankar in preparing a critical edition of the Mahabharata are highlighted, revealing significant regional variations. The text also examines norms of family, types of marriages, and hierarchical social categories enforced by the varna system.