Race is both biological and social. Biologically, forget about bone density etc. Skin color, facial features, face shape, etc are discernable directly. Race a

Race is both biological and social. Biologically, forget about bone density etc. Skin color, facial features, face shape, etc are discernable directly. Race as a social construct is the idea (originally rooted in imperialism and colonialism) that certain races are inferior mentally and societal development wise. A few Brits saw Africans residing in huts and living on farming using primitive tools and concluded that they could not develop any further than that and that their brain development was limited. (Of course, this was perpetrated to enable guilt free enslaving and "civilizing" them and exploiting them for labour. I am sure that if African societies were simply introduced to western civilization and allowed to trade and travel, the ideas from west would have been adopted and assimilated much quickly) So, biologically, races are distinct, identifiable and have evolved to meet the needs of their local environment. But socially, races as inferior or superior was perpetrated with ulterior motives and have been shown as false time and again.