For most of its history, New York has been the largest, most diverse, and most economically ambitious city in the nation. No place on earth has welcomed human enterprise more warmly. New York was also, paradoxically, the capital of American slavery for more than two centuries. In October 2005, the New-York Historical Society begins an unprecedented two-year exploration of this largely unknown chapter of the city's story. Slavery in New York, the first of two exhibitions, spans the period from the 1600s to 1827, when slavery was legally abolished in New York State. With the display of treasures from The New-York Historical Society, as well as other great repositories, it focuses on the rediscovery of the collective and personal experiences of Africans and African-Americans in New York City.