Gateway to Freedom: The Hidden History of the Underground Railroad

A deeply entrenched institution, slavery lived on legally and commercially even in the northern states that had abolished it after the American Revolution. Slaves could be found in the streets of New York well after abolition, traveling with owners doing business with the city's major banks, merchants, and manufacturers. New York was also home to the North’s largest free black community, making it a magnet for fugitive slaves seeking refuge. Slave catchers and gangs of kidnappers roamed the city, seizing free blacks, often children, and sending them south to slavery.