The most important source of our information on ancient India's cultural history are

Solution (By Examveda Team)

Mental and social conditions of the people are known from literary sources. The Religious Literature of India is too vast. It includes the Vedas, the Upanishads, the great epics like the Ramayana and Mahabharata, and the Puranas of the Hindus. The most important source of our information on ancient India's cultural history are Literature and epics.