Pan American Airways made the first commercial flight of the Boeing 707 from New York City to Paris.
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The iconic Eiffel Tower officially opened and was the tallest man-made tower for 41 years.
The USA signed The Louisiana Purchase in Paris.
New York's district attorney returned 58 stolen pieces of art to Italy, worth $19 million.
The Eiffel Tower in Paris received its 150 millionth visitor.
The Gay Rights Anti-Discrimination Bill was passed in New York City, US.
