Before revision: 2001–present War on Terror, Afghanistan War, and Iraq War The World Trade Center on fire during the 11 September attacks The September 11 attacks were a series of coordinated suicide attacks by al-Qaeda upon the United States on 11 September 2001.
After revision: 2001–present War on Terror, Afghanistan War, and Iraq War The World Trade Center on fire during the September 11 attacks The September 11 attacks were a series of coordinated suicide attacks by al-Qaeda upon the United States on 11 September 2001.