Why are ethnics predisposed to being violent and rude

[Gaia262]

We are not equal. I don't care what people say.

The more darker someone is strongly correlated to how rude, bad mannered , low emotional inteligence and violent they are.

This is widely accepted across all cultures.

Is their a scientific reason for this ?

 

[Chadeep]

Because darker people used to be slaves back in the day.

 

[MiroslavBulldosex]

Look up human evolutionary biology.