World Trade Center

All of you know what this picture is. Once which was known as the tallest bulidings in the world. This is world trade centre. It is also known as Twin Towers. We can see two burning towers in the picture. It reminds us the day, September 11. This simply shows the threat of terrorism. It is because that was done by terrorists. They killed so many innocent people. Many lives were lost without any reasons. It was just because they hate United States. They even sacrificed their own lives to kill innocent people. They attacked the two towers by airplanes. So, not only the people who were in the building died. All passengers in the planes were killed too. They are extreme. There are other terrorisms in different part of world. All of us really should be vigilant. September 11 is unforgettable day. This also says that we should never harm anybody just because of our hatred.