Earlier quoted context omitted.
Most countries don't have a history of race based slavery. Rome, Inca, etc viewed conquest as the path to slavery. Even most American slaves where at the root captured by a different group in Africa rather than based on skin color. The race to slavery connection was more an accident of history than any design. Early America had some black slave owners and they imported from Africa because Native Americans tended to d…
New York is not part of the Roman or Incan empires last time I checked.
NYC did see slavery from 1655 (fist auction) to 1827 but issued a gradual emancipation act in 1799. Hardly hundreds of years of institutionalized slavery. Even before that there was various waves of freed slaves associated with the Revolutionary war. When black men made up one-quarter of the rebel militia in White Plains and where then freed after the war etc.