I stand corrected.  I should have said "race."  Ethnicity allows change.  Race does not, and it is biological.  "Race is your biologically engineered features. It can include skin color, skin tone, eye and hair color, as well as a tendency toward developing certain diseases. It is not something that can be changed or disguised. Race does not have customs or globally learned behavior."
Read more: Difference Between Ethnicity and Race | Difference Between http://www.differencebetween.net/science/nature/difference-between-ethnicity-and-race/#ixzz4oY27EOPR
Pick one.
1. Caucasoid (European)
2. Capoid (South African black)
3. Negroid or Congoid (East African black)
4. Australoid (Australian and Oceanic)
5. Mongoloid (Asian and Native American)