What about Indo-European languages that today dominate the region that once belonged to the Harappan Civilization? Could not these languages have been spoken there during the Harappan period? We will come to that in chapter 4, but briefly, the generally accepted chronology for the spread of Indo-European languages around the world puts their arrival in south Asia only after 2000 BCE, when the Harappan Civilization was already in decline. This has been strongly supported by recent genetic studies based on ancient DNA which suggest that Steppe pastoralists, who took Indo-European languages to
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