11 : Another Battle Online

On the morning of Tuesday, September 11, 2001, 19 militants associated with the Islamic extremist group hijacked four commercial airplanes.

: Two planes were flown into the Twin Towers in New York City, eventually causing both buildings to collapse. 11 : Another Battle

A terrorist group based in Afghanistan (a country in the Middle East) called al Qaeda claimed responsibility for the 9/11 attacks. National Geographic Kids Informative Essay About 9/11 - 558 Words - IPL.org On the morning of Tuesday, September 11, 2001,

: The fourth plane crashed in a field near Shanksville, Pennsylvania, after passengers and crew fought back against the hijackers, preventing it from reaching its intended target in Washington, D.C.. Immediate and Long-Term Impact Remembering September 11 | National Geographic Kids On the morning of Tuesday