A Sad memorial 9/11
The world underwent significant change twenty-four years ago. People were killed, buildings destroyed, war broke out. The events of September 11, 2001, commonly referred to as 9/11, were a series of coordinated terrorist attacks carried out by the extremist group al-Qaeda against the United States. On that day, 19 terrorists hijacked four commercial airplanes. Two of these planes were flown into the Twin Towers of the World Trade Center in New York City, causing both towers to collapse within hours. A third plane crashed into the Pentagon, the headquarters of the U.S. Department of Defense, in Arlington, Virginia. United Airlines Flight 93, intended for a Washington, D.C. target, crashed in Pennsylvania after passengers confronted the hijackers. The attacks resulted in the deaths of nearly 3,000 people and caused significant destruction and emotional trauma. After 9/11, U.S. policies changed significantly, launching the War on Terror and creating the Depa...