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11/09/2001 The 9/11 terrorist attacks

The September 11 attacks were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States. The attacks killed 2,996 people, injured over 6,000 others, and caused at least $10 billion in infrastructure and property damage.

Relations

  • Essentials 

  • Background 

  • Attacks 

  • Aftermath 

  • Effects 

  • Investigations 

  • Rebuilding 

  • Memorials