In New York City, four nights of rioting against abolitionists began.

Beginning on July 7, 1834, New York City was torn by a huge anti-abolitionist riot that lasted for nearly a week until it was put down by military force. "At times the rioters controlled whole sections of the city while they attacked the homes, businesses, and churches of abolitionist leaders and ransacked black neighborhoods."

In the United States, abolitionism, the movement that sought to end slavery in the country, was active from the colonial era until the American Civil War, the end of which brought about the abolition of American slavery, except as punishment for a crime, through the Thirteenth Amendment to the United States Constitution.