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Tell me what happend to the Twin Towers. Write an introduction, body, end. DONT COPY AND PASTE FROM WEBSITES. WRITE IN YOUR OWN WORDS

Sagot :

Answer:

Based on its comprehensive investigation, NIST concluded that the WTC towers collapsed because: (1) the impact of the planes severed and damaged support columns, dislodged fireproofing insulation coating the steel floor trusses and steel columns, and widely dispersed jet fuel over multiple floors; No one escaped at or above the impact point in the North Tower. Clark's testimony before the 9/11 Commission, where he detailed problems with the 911 emergency call system, has been widely quoted.

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