<i>There was miscegenation for sure, not only with native people but between Europeans, Africans and everyone else that came here.</i><p>The racial traits are different from african to american natives. It's clear the difference between Brazil or Cuba (where most slaves were brought) and Mexico. And remember I'm writting of <i>average</i>,<p>About the word "extermination" it seems you're using it to describe killing of many individuals. I would keep it to refer to something like killing 99.99 indigenous population.