Four thousand years ago, the sprawling cities of the Indus Valley Civilization dominated much of South Asia; a millennium after that, however, the cities were in ruins, and new migrants ultimately deriving their ancestry from the Eurasian steppe had established themselves throughout much of the region. These new arrivals have become known as Indo-Aryans, and they left behind some of the earliest writing in an Indo-European language - the texts of the Rigveda.Patrick's book is now available! Get The Verge: Reformation, Renaissance, and Forty Years that Shook the World in hardcopy, ebook, or audiobook (read by Patrick) here: https://bit.ly/PWverge Listen to new episodes 1 week early, to exclusive seasons 1 and 2, and to all episodes ad free with Wondery+. Join Wondery+ for exclusives, binges, early access, and ad free listening. Available in the Wondery App https://wondery.app.link/tidesofhistory.Please support us by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.