Much of the Ice Age population of the Indus Valley Civilization was dark complected (Hindu Kush), but later when the Ice Age ended that population became lighter complected by the Aryan invasion and the migration south of many of the black Kushites of the Indus who by racism became known as the Dalits (“the untouchables”), since the founding of the Indus Civilization though a Japhetic language (Sanskrit) spoken there all the while, adopted by the Kushites who named a city submerged since the end of the Ice Age Kushasthali meaning Kush’s thalassocracy.
