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![Skyline of Manhattan with smoke billowing from the Twin Towers following September 11th terrorist attack on World Trade Center, New York City] | Library of Congress](http://tile.loc.gov/storage-services/service/pnp/ppmsca/02100/02137v.jpg "Skyline of Manhattan with smoke billowing from the Twin Towers following September 11th terrorist attack on World Trade Center, New York City] | Library of Congress")
Skyline of Manhattan with smoke billowing from the Twin Towers following September 11th terrorist attack on World Trade Center, New York City] | Library of Congress
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