In 1939, America spent $1.5 billion on building the world's most iconic architecture.
But how is it that one country can produce all of this?
Here are the greatest wonders of the decade... 🧵
1. The Empire State Building (1931)
Perhaps as the most impressive building of the entire country (and list), it once stood as the tallest building in the world at the time of its completion.
Even more impressive is the fact that it was built in just 410 days - an unprecedented speed for its time.
2. The Chrysler Building (1930)
A renowned example of Art Deco, as one of the most recognisable skyscrapers in New York City.
It happened to be the world's tallest building for only 11 months before the Empire State Building surpassed its glory.