@marciavaliente: Race feels like something ancient, but the way we use it today is actually pretty recent. Humans share about 99.9% of their DNA, and scientists can’t divide us into biological races. The idea of race was mostly created to categorize people and justify systems that treated some groups as inferior. So race is very real socially… but biologically, not really #historytok #DidYouKnow #socialhistory #learnsomethingnew

Marcia Valiente ✨

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Sunday 08 March 2026 01:26:22 GMT