[Windflier]

Hybrids are not a race. They can’t breed pure strains.They are a mixed blend of two separate races.

So, people of any mixed ancestry are impure hybrids, and can't be designated as any particular race? What are they then - generic humans?

I guess we may as well throw out racial designations for the vast majority of Americans, if that's the case. I know very few who are 100% racially pure.

So, I'm asking you for the third time......what is the racial designation for someone who is half black, and half white?

[Renegade]

For the third time —Hybrid mixed breed.The only people who class mulatto as a race are those that are mulatto or related to them. The federal government( United States) stance on this matter is that mulatto was thrown out as a race designation in 1930.Complain to them.
If you decide to move your family to South America they recognize mulatto as a race.The United States does not.