History of the United States (1991–2008) South Tower less than twenty minutes later at 9:03 A.M. (EST), resulting in the collapse of both 110 story skyscrapers, and the destruction of the World Trade Center. The third hijacked plane, American Airlines Flight 77, was crashed into the Pentagon (the headquarters of the United States Department of Defense) in Arlington County, Virginia, demolishing a section of the outer southwest facing wall. After discovering that their plane, United Airlines Flight 93, was going to be used as a missile, passengers attempted to regain control of the plane which had been redirected towards Washington, D.C. However, after regaining control from
Middle Schools of Arlington County, Virginia as a junior high school in 1938 and was named after the third president of the United States. The original cornerstone was placed with George Washington's trowel. The current facility opened in 1971 and is located at 125 South Old Glebe Road in Arlington, Virginia 22204. It is built as a rectangle with three individual corridors for each grade. Upon entering the main entrance of the school, the administrative offices are to the left and the library is further down the long hall. Here, the three corridors extend themselves to another long hall in which various classrooms are located. Also,