[Group of people reacting immediately after the terrorist attacks on the World Trade Center, September 11, 2001.]
[2 World Financial Center and the twin towers of the World Trade Center.]
World Trade Center
[Woolworth Building and the twin towers of the World Trade Center.]
[Aerial view of the World Trade Center under construction.]
[Aerial view of the World Trade Center.]
[Construction of the World Trade Center.]
World Trade Center: Outstanding Civil Engineering Achievement
[Installation of the steel grillages at the World Trade Center.]
[World Trade Center construction site.]
[World Trade Center under construction.]
[World Trade Center tower and Federal Office Building.]
[Looking at the Twin Towers of the World Trade Center from the vicinity of Liberty State Park, New Jersey.]
[Aerial view of the construction of the World Trade Center.]