In 1711, New York's first slave market opened in downtown Manhattan. Introduced by the Dutch, Slavery had become an active part of New York's life. Brooklyn and Long Island numbered among the Northern regions with the largest captive populations. An estimated 40% of New York households contained an enslaved person. From farming to carpentry to blacksmithing, blacks worked a number of trades and were a vital source of labor. Situated next to the piers on the East River where the ships were moored, captives would be unloaded from the hellish conditions on the ships and sold. Previously, enslaved people had been sold informally, but a city 1711 ordinance established that they should be sold through this market.

Though many of the people sold at the New York Slave Market were black, the market also sold Native Americans into slavery. In 1726, the market was renamed the Meal market due to the fact that grain, corn, and meal were also sold exclusively at the market. By the mid-18th Century, one in five New Yorkers was enslaved. Meanwhile, New York began to grow into the financial and trade center of the colonies. Blocks away from where men, women, and children were sold, their labor, bodies, and futures were financed and insured. The meal market itself would be closed in 1762, but that didn't mark the end of the slave trade throughout the city. Men, women, and children would continue to be sold. The abolition of slavery in New York in 1827 didn't even mark the end as non-resident Slave owners could maintain enslaved people until 1841. The city would continue to be interlinked with the South. Mayor Fernando would even suggest succeeding in 1861 in order to maintain the profitable cotton trade with the Confederacy.