While I agree with the comment that Argentinians committed genocide of its post-slavery African population and implemented draconian immigration laws against black and brown skinned peoples, I disagree, that in doing so, they became a “purely” Caucasian or white population.
The origin of all beings of our species lies in Africa, despite the junk science that that has been perpetuated by so-called scientists with a racist agenda. This simple, undisputed fact makes ALL of our DNA and gene pool, African. They, Argentinians, Nazis, and the like, may phenotypically look caucasian, or so called “white,” but the ignorance of attempting to extricate the African out of themselves is akin to Hitler’s ignorance in dubbing his self-proclaimed perfect race, “Aryan,” which historically and accurately referred (refers) to peoples of “Indus” origin.
The point is, whether we ignorantly marry “white” or “light,” not out of love and commitment, but to phenotypically lighten the appearance of our gene pool, or we murder all the phenotypically African appearance in people from our society, it is an indisputable and permanently unshaken truth, that we are African, with “Black” “African” in our DNA and gene pool.
This is a truth that will crawl and creep up through the cracks of the lies that have been perpetuated out of ignorance and perverted self-hate, to expose the African origin of the human existence, through hair texture, nose shape, eye color, skin color, lip shape, body shape, posterior shape, etc., etc., in families. So don’t throw away the DNA test result that exposes the small amount of “Africanness” that, try as you and your ancestors may to eliminate, still exists and is impossible to erase. For, it exists “purely” because it is your origin. Don’t hide it, just embrace it. It is your reason for existing. It is why you arrived in this existence, it IS you.