The History of Architecture in New York (Part #4)br 20th Century: The Rise of the Skylinebr The 20th century marked New York's transformation into a vertical city, thanks to advances in engineering and the advent of the skyscraper.br br Art Deco: During the 1920s and 1930s, Art Deco skyscrapers redefined the skyline. The Chrysler Building (1930), with its gleaming spire, and the Empire State Building (1931), an enduring symbol of the city, are prime examples.br br Modernism: Post-World War II, modernist architecture dominated, with clean lines and minimal ornamentation. The Lever House (1952) and the Seagram Building (1958) introduced sleek glass-and-steel designs that influenced urban architecture worldwide.br br Urban Renewal and Brutalism: The mid-20th century also brought urban renewal projects, with Brutalist structures like the Whitney Museum (1966) showcasing bold, raw concrete designs.