They were the most lethal terrorist attacks in history, taking the lives of nearly 3,000 americans and international citizens and ultimately leading to far-reaching changes in anti-terror The september 11 digital archive uses electronic media to collect, preserve, and present the history of september 11, 2001 and its aftermath. We present the narrative of this report and the recommendations that flow from it to the president of the united states, the united states congress, and the american people for their consideration.

In a coordinated attack, the hijackers intentionally flew … The september 11 attacks, [f] colloquially known as 9/11, [g] were four coordinated islamist terrorist suicide attacks by al-qaeda against the united states in 2001.