User talk:Oreoo23

The September 11 attacks (also known as 9/11 attacks) were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of Tuesday, September 11, 2001. Nineteen men hijack four commercial airlines loaded with fuel for cross country flights, to carry out a terrorist attack on the United States orchestrated by al Qaeda leader Osama bin Laden.

9/11 was one of the most violent attacks in the United States of America.