West Bronx the first area outside Manhattan to be annexed by the City of New York. Today's West Bronx was then known as the "Annexed District". In 1895, the city annexed the modern-day East Bronx, followed in 1898 by western Queens County (today's borough of Queens, with the remainder of what was eastern Queens County becoming the newly formed Nassau County), all of the City of Brooklyn (today's borough of Brooklyn), and all of Richmond County (today's borough of Staten Island) to form the consolidated city of New York. Physically, the western parts of the Bronx are hilly, dominated by a series
Manhattan Prong Manhattan Prong The Manhattan Prong of the New England Uplands is a smaller belt of ancient rock in southern New York (including Manhattan, the Bronx, and segments of Brooklyn and Staten Island), parts of Westchester County, and upland portions of southwestern Connecticut. The Manhattan Prong and the Reading Prong are separated by the Newark Basin in the south, but the two features merge at the northern terminus of the Newark Basin in the vicinity of Peekskill, New York. A band of mountains that rise nearly one thousand feet along the northwestern margin of the Newark Basin in New York and