It’s almost startling sometimes for white people in the west when they see very dark-complected people from India who have facial features which look like their own, so how did those European-looking folks end-up with such dark skin? Progeny of Kush, dark complected, first settled in northwest India after the Tower of Babel, and Indo Europeans followed (Sanskrit the language of the Indus Valley Civilization is Indo European), so by tribal intermarriage came-about dark skin with European features, the dark skin which fostered greater survivability there in the hot middle latitudes of India.