Who was responsible for the attack pictured in this image?
iraq
iran
al-qaeda
afghanistan

The image shows the September 11 attacks on the Twin Towers in 2001.

The attacks of September 11, 2001 were a series of four suicidal bombings committed on the morning of Tuesday, September 11, 2001, by 19 members of the Al Qaeda jihadist group, through the hijacking of commercial aircraft to be hit against various targets, causing the death of 3016 people (including the 19 terrorists) and leaving more than 6,000 injured, as well as destruction in New York of all the complex of buildings of the World Trade Center and serious damages in the building of the Pentagon (seat of the Department of Defense of the United States, in the state of Virginia). This episode would precede the War of Afghanistan and the adoption by the US Government and its allies of the so-called "war on terror" policy.