CS: There’s only one race of nomadic humans that changes a bit over time to adapt to new environments. So you don’t actually have several races. You just have slightly updated varieties of one.
The originals came from Africa. They traveled north to the middle east where you have Arabs who look like watered down Africans.
They then traveled East where you got Mongols who look like Asiany Arabs.
They then kept going East to China where they turned full on Asian
And these guys kept going East towards America where you got Eskimos, Samoans and Aborigines who all look half Asian half Native American
And then they reached the Americas where you got these Natives who look, once again, like watered down Africans. Why? cuz some Africans went West, not North.
JS: Oh cool. Wait.. you didn’t mention white people.
CS: Oh well… that’s cuz white people ain’t human. they’re the devil!