> If whites were 1) running the country and 2) racist
then the immigration policies of this country would have kept the USA as a white majority country.
Why? Why would the whites holding the majority of the power oppose having greater non-white subject populations as long as they were still subject? (One might argue that this would be short-sighted, on the assumption that minority dominance isn't indefinitely sustainable, but at a minimum this requires assuming that the white rulers were not merely racist, but also uniformly long-term strategic thinkers.)
Why? Why would the whites holding the majority of the power oppose having greater non-white subject populations as long as they were still subject? (One might argue that this would be short-sighted, on the assumption that minority dominance isn't indefinitely sustainable, but at a minimum this requires assuming that the white rulers were not merely racist, but also uniformly long-term strategic thinkers.)