One thing by the author is laughable. That there was a custom that men were staying at their wife’s house after marriage. The author might have a biased mentality of promoting a lie that in the beginning some civiliasations were matriarchal. Being a trade based city civilisation , it surely would have attracted many…

Dorian Fuller is correct. But why the art, language and other signs of the Indus valley civilisation did not continue from there on . Only cities had collapsed. The next indian civilisation should retain significant traces of the older civilisation . The next Indian civilisation that flourished in the same area and…