The name of the little known city that was the sixth largest in the world in the past is Teotihuacan.
It was a city located in a sub valley of the valley of mexico and has been named as UNESCO's world heritage since 1987.
It’s the 3rd one
I’m positive I looked it up
Hope this helps
No specific person was credited with naming Vega and Rigel.
One big reason was that there were not as many native Americans: many were killed by the diseases broight by the Europeans.
Another reason was that the Native Americans could escape more easily, since they knew the land and they could hide among other Native Americans, while the Africans could not escape easily - and they could be found easier, since people could assume that all black people were slaves.
