Translated from Spanish to English with Google Translator. Sharbat Gula - Photo of Steve McCurry. June 1985       Scientists believe that the region of Iran, near the Caspian Sea, housed around 3,000 BC. To a hypothetical town they called protoindoiranio. They also argue that they were the ancestors of the Indo-Iranians who had invaded the North of the Indian subcontinent, mainly what is now Pakistan, Afghanistan and from there they would have descended into northern India, invading it in successive waves between 1,700 and 1,300 BC