>>512648735
also races work like a gradient, mixing always happened at places where different peoples could have contact with each other
picrel is basically the gradient of west eurasian (caucasoid) ancestry

>>40298472
the thing is that races are pretty much like gradients of admixture across regions and phenotype is not always genothype, like some afghans can look more nordic than many mediterraneans
btw white people can be considered part of a broader group known as caucasoid or west eurasian