The Woolworth Building, a skyscraper in New York City, is opened.

The Woolworth Building is a 792-foot-tall (241 m) residential building and early skyscraper at 233 Broadway in the Tribeca neighborhood of Lower Manhattan in New York City. Designed by Cass Gilbert, it was the tallest building in the world from 1913 to 1929, and it remains one of the United States' 100 tallest buildings as of 2024.

A skyscraper is a tall continuously habitable building having multiple floors. Most modern sources define skyscrapers as being at least 100 metres (330 ft) or 150 metres (490 ft) in height, though there is no universally accepted definition, other than being very tall high-rise buildings. Skyscrapers may host offices, hotels, residential spaces, and retail spaces. Skyscrapers are a common feature of large cities, often due to a high demand for space and limited availability of land.