The content explores the Empire State Building. The Empire State Building positioned as the world's tallest building until the construction of the World Trade Center in 1970; subsequent to its fall down in 2001, the Empire State Building was yet again the city's tallest skyscraper until 2012. The design for the Empire State Building was altered fifteen times until it was guaranteed to be the world's tallest building. The building's Art Deco architecture, tallness, and observation decks have made it a well-liked attraction. The building's size has also developed into a global standard of indication for the height and length of other structures.