None of the races had any concept of race until they came into contact with people totally different from themselves. Then they started to realize that their is something inherently different about the different groups of people.

Your point was from the tribes perspective. Ok. But that's not the point given in this video when referring to NA. You knew we were talking about race/biology but you still brought the culture point up. NA are the most genetically similar group. That's a genetic fact that influences identity. NA, European, East Asian, etc are labels based on biology. American, Canadian, Mexican, Cherokee are based on culture.

The reason there is blood quantum laws today is because NA are such a huge minority. 2 million out of 300 million in USA is only about .6%! If the numbers weren't so small there probably wouldn't be any blood quantum laws in the tribes but even then it doesn't give someone who is only 1/4 NA the right to say they are NA. I repeat this is a biological label. Not cultural.

When we mention black people we are talking about people who are genetically Subsaharan African. It doesn't have to be someone who is 100% black, but they can't be 1/4 black. When I say I like Indian black or white girls I'm talking about someone who has those features.

Can you please answer my questions in my previous reply? I genuinely want to know your opinion when it comes to the extinction of NA. Of the actual people. Are they incapable of understanding science??

I asked if NA are capable of understanding science because you keep telling me 'culture, culture, and culture'. That's why I asked. You keep giving me the impression that NA aren't capable of understanding the facts I'm telling you. I understand the culture argument you are making, but that isn't what we're talking about here. You were totally ignoring the science behind ethnic groups. I know culture plays a role in identity but to deny the genetics of groups is truly ignorant in the proper sense of the word. I'm not trying to offend!