THE GREAT WALL OF THE CHINA.

THE GREAT WALL OF CHINA IS MADE UP OF STONE, BRICKS ,TEMPED, EARTH ,CONCRETE AND SOME OTHER MATERIALS.
THE WORD CHINA IS DERIVED FROM CHINESE EMPEROR CHIN. HE MADE THIS WALL TO SAFE HIS COUNTRY FROM INVADERS .THE GREAT WALL OF THE CHINA IS ONE OF THE SEVEN WONDERS OF THE WORLD .THE HEIGHT OF THE GREAT W ALL IS 6 TO 7 METERS , THE HIGHEST PLACE IS 14..METERS.