How many total buildings were either partially or totally collapsed due to the events of 11 September 2001 in New York City?

01 January 1970 1 2K Report

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Irucka Embry, E.I.T.

On September 11, 2001, the attacks caused the collapse of three World Trade Center buildings: the twin towers (1 World Trade Center and 2 World Trade Center) and 7 World Trade Center. Additionally, four other surrounding buildings were severely damaged beyond repair. So in total, seven buildings were either partially or completely collapsed.

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