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HISTORY
Modern History
World Trade Center Building 7 Demolition
The collapse of World Trade Center Building 7 was caused by fire-induced structural failure, not explosives
2 Feb 2026
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What was the primary cause of the collapse of World Trade Center Building 7 according to official investigations?
A controlled demolition using pre-planted explosives
Fire-induced structural failure following debris damage from the North Tower collapse
Direct impact from an airplane crash
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