The New York World Building, the then-tallest building in the United States at a height of 110 meters, is completed in New York City.

The New York World Building was a building in the Civic Center of Manhattan in New York City, along Park Row between Frankfort Street and the Brooklyn Bridge. Part of Lower Manhattan's former "Newspaper Row", it was designed by George B. Post in the Renaissance Revival style, serving as the headquarters of the New York World after its completion in 1890. The New York World Building was the tallest building in New York City upon completion, becoming the first to overtop Trinity Church, and was by some accounts the world's tallest building.

New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with its respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy.