The document discusses the epic Mahabharata and how historians use it to understand social history in ancient India. It notes that the Mahabharata contains both normative sections on social behaviors as well as descriptions of a wide range of social situations and practices. The epic was composed over around 1000 years and contains stories that may date back earlier. It depicts the conflict between the Kauravas and Pandavas but also includes norms of social conduct. Historians have used excavations in Hastinapura to gain insights into the material lives connected to the societies depicted in the Mahabharata.