This is an excerpt from the second episode of the series "The Origin of Humanity and How the Peoples and Ethnic Groups of the Planet Were Formed."
Here, the purpose of genealogy is briefly described, and an attempt is made to explain how the family trees of all human beings are interconnected from a genealogical perspective because we all share common ancestors.
It also attempts to clarify how a person, at a certain point in the past, prior to the 12th century, could have more ancestors than the total population of that time.
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"Midnight Tale" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
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