Despite the constant brainwashing by Leftists who believe skin color is somehow the only difference between races, all you have to do is observe and compare their skull formations and you'll automatically realize that this claim is far from the truth!  Notice the Negroid skull looks completely different when compared to a Caucasoid and Mongoloid skull. The skull of a Negroid has more affinity with an ape skull than anything else. That's because the primordial ancestors of Negroids were a primitive ape-like hominid. It's already been discovered that Negroids carry ancient DNA from an extinct species of subhumans. This DNA is not present in Mongoloids or Caucasoids.