They tried to kill a lot of people and they knew that the twin towers were a very important place.
Yes. Muslim Terrorists did it.
Two of the terrorists planes crashed into them on September 11, 2001.
Terrorists and the organization Al Qaeda planned for this to happen.
It was an intentional act of aggression by terrorists against the United States
The planes on 9/11 were hijacked by terrorists and deliberately flown into the towers.
Saudi Arabian terrorists flew giant airplanes into each tower, along with the Pentagon building.
Because on September 11, 2001, terrorists flew two hijacked planes into the towers, eventually killing a rough total of 2200 people.
terrorists
Terrorists.
The leader of the terrorists who destroyed the twin towers of the World Trade Center was Osama bin Laden.
Muslim terrorists
2 planes with terrorists wanted to destroy the twin towers