It was a normal sunny day on September 11, 2001. All a sudden an American airline plane filled with 20,000 gallons of jet fuel hit the World Trade Center. The crash left a huge burning hole in the side of the building. Everyone thought it was a total accident, then a second plane hit the World Trade Center again tats when they knew it was on purpose. Then another plane hit the Pentagon in Washington and caused even more destruction. After the attack, a plane flew in a field in Pennsylvania after the people on the plane tried to defend themselves from the attackers. The people who caused this attack where Al-Qaeda terrorist and they wanted revenge. They were allegedly acting in retaliation for America's support of Israel. Some of the Terrorist snuck in through security in the Middle East and others already lived in America. Many people like firefighters and police officers died to keep other people safe. We should ALWAYS remember the people who risked their lives for our country. All the bad things that happened that day make this one of the biggest attacks in history.