African Burial Ground National Monument

African Burial Ground National Monument is a monument at Duane Street and African Burial Ground Way in the Civic Center section of Lower Manhattan, New York City. Its main building is the Ted Weiss Federal Building at 290 Broadway. The site contains the remains of more than 419 Africans buried during the late 17th and 18th centuries in a portion of what was the largest colonial-era cemetery for people of African descent, some free, most enslaved.

Source: Wikipedia