Great Wall of Chaina is One of 7 wonders in the world

The first emperor of United China connected the discontinuous walls with watch towers with was used to guard as the rampart. It was mainly built against Hsiung-nu or called he Huns. The wall was constructed partly of masonry and partly of earth and was faced with brick in the eastern portion. It was again rebuilt in the 15th and 16th century. The basic Wall is 30feet height and the towers are 40m high. The great wall lies from 39.49 degrees North to 98.18 degrees East. The Yen Mountains are the world famous ones and has peak up to 4,900 feet above main sea level. The great wall has it crest over these mountains in a zigzag manner. According to the words of the Astronauts and space researchers, the only clear and visible one from the moon on earth is only “The Great Wall”. A statement said “The Great wall is the only visible thing from Satellite”. This is the froud of chinies. Everybody should visit the great wall of china

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