Manhattan







boroughs


New York City. Located primarily


Manhattan Island




mouth




Hudson River,



boundaries




borough



identical


those


New York County,


original county




state


New York. It consists


Manhattan Island



several small adjacent islands: Roosevelt Island, Randall's Island, Ward's Island, Governors Island, Liberty Island, p




Ellis Island,



U Thant Island;






Marble Hill,

small section




mainland






Bronx. The one and only original



y of New York began




southern




Manhattan,



expanded


1898


include surrounding counties. It




smallest y





urbanized







boroughs.