The September 11 attacks, commonly known as 9/11, were four coordinated suicide terrorist attacks carried out by al-Qaeda against the United States in 2001.
Statista Statistics/Infographics
9/11: How Events Unfolded That Morning
The following infographic provides an overview of what happened on that morning in 2001 from the first plane taking off in Boston to the collapse of the North Tower of the World Trade Center.