All tall buildings are built on steel frames. Steel is the only material strong and light enough to support the weight of the building. The frame serves the same purpose in a building that your skeleton serves in your body. Imagine what would happen to your body if you had no skeleton; you could not stand erect.
no they were made of steel and concrete. the steel is what melted to make it fall
Steel and Glass
No, the Twin Towers were made out of cement and steel.
2 planes with terrorists wanted to destroy the twin towers
Steel Girders
Caesar pernell
new york
Cement and steel
Yes, it is.
around 1970
First of all I think you mean How MANY people made it out of the twin towers and second, 6000 esscaped and about 2017 accually survived
The twin towers were never rebuilt or renamed. They are still simpily called the twin towers.
No. they were mainly steel rods
Primarily steel and concrete.