It all happend on september 11, 2001, 19 militants associated with the Islamic extremist group al Qaeda hijacked four airplanes and carried out suicide attacks against targets in the United States.
Two planes were flown straight into the World trade center in the beautiful New York City
Almost 3,000 people were killed during the 9/11 terrorist attacks, which triggered major U.S. initiatives to combat terrorismClick here so you can watch a YouTube video about this incident!
This incident happend in the World Trade Center in New York City
On September 11, 2001, at 8:45 a.m. on a clear Tuesday morning, an American Airlines Boeing 767 loaded with 20,000 gallons of jet fuel crashed into the north tower of the World Center in New York City
The impact was so big that it BURNED the 80th floor of the 110 story skyscrapper
As the evacuation of the tower and its twin got underway, television cameras broadcasted live images of what initially appeared to be a freak accident. Then, 18 minutes after the first plane hit, a second Boeing 767—United Airlines Flight 175—appeared out of the sky, turned sharply toward the World Trade Center and sliced into the south tower near the 60th floor.
Osama Bin laden hijacked the Twin Towers on september 11, 2001
He was a Saudi arabian that is well known for causing this "accident" which resulted in the deaths of nearly 3,000 people and prompted the United States, on the orders of President George W. Bush, to initiate the "War on Terror" and the subsequent War in Afghanistan.
The sad answer to this question is..yes. They did collapsed.
Less than 15 minutes after the terrorists struck the nerve center of the U.S. military, the horror in New York took a catastrophic turn when the south tower of the World Trade Center collapsed in a massive cloud of dust and smoke.
The structural steel of the skyscraper, built to withstand winds in excess of 200 miles per hour and a large conventional fire, could not withstand the tremendous heat generated by the burning jet fuel.
At 10:30 a.m., the north building of the twin towers collapsed. Only six people in the World Trade Center towers at the time of their collapse survived. Almost 10,000 others were treated for injuries, many severe.Click here for pictures with the 9/11 hijack