There was a documentary on one of the cable channels the other night (don't remember which one) entitled The Real Eve.
Among the revelations contained within the film was this bit of information:
Every individual in the world can trace their ancestry (through DNA) back to a single woman in Africa.
Apparently, the population of Homo Sapiens was so small at that point in prehistory that a single strand of DNA became common to all mankind. Another revelation is the following:
All Europeans, Asians, and North American Indians, are descended from a single group of 250 individuals who migrated out of Africa, across the Red Sea, about 100,000 years ago. One of the women in that group had four daughters. All modern members of the racial groups just mentioned, are direct descendants of those four daughters. Thus, even if you are European, Asian, or Native American, your remotest ancestors were Black.
Howdy cousin!
Regards, Shuckins