When children are the product of these marriages, the offspring present as an intermingling of the individual physical ethnic characteristics of both parental races. Giving us a non-white homogeneous population with no individual physical distinguishing characteristics.
Look at some of the clothing catalogs and you will see models who are the product of interracial marriage. You can't tell what they are. But the one thing you can say with certainty is that they aren't white. Game set match.
Another phenomenon is the fact that invaders and border jumpers from South America and Mexico always marry within their own kind. You don't see illegals choosing partners outside their own ethnic group. They are too busy making anchor babies to worry about finding someone different from them to have children with.
“Look at some of the clothing catalogs and you will see models who are the product of interracial marriage. You can’t tell what they are.”
Why do you find it necessary to know the race or ethnicity of models in clothing catalogs?