Passage 2 : (page 7-8)From the 1st century C.E. inscriptions begin to occur on coins, metalimages and sculptures, and also on copper plates. They provide importanthistorical information. We get to know about the dates of various kings.dynastic genealogies, territorial extent and administration of various empiresand kingdoms and also important political events, social organisation,climate, famines, etc. of the respective times.The ancient Indian literature including the epics Ramayana andMahabharat, Puranas, Jain and Buddhist texts, historical accounts by Indianauthors and also travelogues by foreign travellers are important sources ofhistory.Writing of biographies of kings and dynastic histories mark an importantstep in the Indian historiography. 'Harshacharit', written in the 7th centuryC.E. by Banabhatta is King Harsha's biography. It portrays a realisticpicture of the social, economic, political, religious and cultural life duringthe king's times. question name the literary sources for study of ancient indian history​