Port of New York and New Jersey of Liberty National Monument, the port district comprises all or part of seventeen counties in the region. The ten that are completely within the district are Hudson, Bergen, Essex, Union (in New Jersey), Westchester (in New York), and the five boroughs of New York City, which are coterminous with the counties of New York, Bronx, Kings, Queens, and Richmond. Abutting sections of Passaic, Middlesex, Monmouth, Morris, and Somerset in New Jersey, and Nassau and Rockland in New York are also within the district. New York Harbor is one of the world's largest natural harbors. The Atlantic Ocean is to the
History of New York City dominated the South, Boston dominated New England; Chicago, the nation's railroad hub, dominated the Midwest United States; however, New York City dominated the entire nation in terms of communications, trade, finance, popular culture, and high culture. More than a fourth of the 300 largest corporations in 1920 were headquartered in New York City. In 1898, the modern City of New York was formed with the consolidation of Brooklyn (until then an independent city), Manhattan, and outlying areas. Manhattan and the Bronx were established as two separate boroughs and joined together with three other boroughs created from parts of adjacent counties