Can some one tell me the story of 9/11 please i am wanting to learn about it

On September 11, 2001, nineteen terrorists , , hijacked four commercial airplanes. In a coordinated attack, the hijackers intentionally flew two of the planes into the Twin Towers of the World Trade Center, and a third into the Pentagon. The September 11 attacks were a series of airline hijacking  committed in 2001 by 19 terrorists It was the deadliest terrorist attack on U.S. soil; nearly 3,000 people were killed .The terror attacks on September 11, 2001, were the deadliest attacks on US soil since the Pearl Harbor bombing. Nearly 3,000 people lost their lives on September 11, 2001, after al Qaeda hijackers flew airplanes into the Pentagon and the World Trade Center in New York. It was the deadliest  attack on U.S. soil; nearly 3,000 people were killed. Sep 11, 2020 — Smoke, flames and debris erupts from one of the World Trade Center towers as a plane strikes it Tuesday, September 11, 2001.

Explanation:

photos creat an ovveral image of the civil war

depends on the age of the teen, many believe by the age of 16 a person should know the strong difference between right and wrong along with the difference between risky and immediate death. swimming with sharks might be dangerous but swimming with sharks while bloody meat is attached to you is just insane. even more if you have no idea what you're doing. however, no matter the age, as long as the person is skilled enough and has the mental and physical capacity to control their actions doing whatever sport they put their mind to is all that matters.