Many important events have taken place in the past hundred years. The event that for me In my opinion, was the most important event, in a bad way, was the terrorist attack on the World Trade Center's terrorist attack. Many things and behaviours changed after this event accident. Wars happened began, prejudice was more frequent, and stricter laws were used introduced in order to prevent other attacks to from happening. Also, a lot of money was spent to repair the damage and increase the United States' security level. 

It was a normal day for me, until the accident attack happened. I was at home, after playing a soccer match with my friends, and preparing to have lunch. When Suddenly the TV that was showing a cartoon on TV changed to a very dramatic and sad breaking news, that was showing all the people pain and sorrow. The world stopped, and no one knew what to do. People were desesperate (desperate), and afraid. How could this possibly happen this could be possible to happen? Weren't Wasn't the United States the most intelligent and prepared country to face terrorism?

All these questions were answered little by little during the week. Terrorists had hijacked a the planes a few minutes earlier. In fact, wasn't not only one, but two. After hijacking the planes, the terrorists changed the airplane route and forced the plane to colide at into the WTC. People that were comfortably working at the WTC couldn't predict that airplanes were coming to ruin their families lives.

All the sorrow and sadness were was shown repeatedly in the following years. It is not easy difficult to forget this day. The immigration laws in order to enter in the USA were became way more severe. The airport procedure was became more stricter. And the terrorist haunt (do you mean fear of terrorism?) spread all over the world. Every person was somehow connected related with this event in a bad way. Time by time As time passes, we are recovering from what happened for its consequences, but somehow the memories will not be vanished from our brains.

My biggest advice is to not call it an accident, since accident implies it wasn't intended. What happened in New York, DC, and Pennsylvania was definitely the intention of the people who did it. I really enjoyed reading this. I hope my corrections help you!