On this day in history, American mathematician and astronomer Benjamin Banneker, a free Black man born to a free Black American woman and a free former slave, wrote Secretary of State Thomas Jefferson a letter pointing out his hypocrisy in enslaving Blacks while praising Banneker, and arguing for abolition.
Though Thomas Jefferson praised Banneker when he was alive, and suggested Banneker's work was proof Blacks were not inferior in intellect, after his death he expressed the view that...