The Great Wall is a legitimate defensive military past prominent and rarely in the history of human architecture. It is a symbol of the Chinese nation, did not appear intelligent ancestors of the Chinese, but also reflects the effort have made the race and blood. Known in ancient world history and the magnitude of its fortifications and greatness and strength.
The construction of the Great Wall of China during the Spring and Autumn and the Warring States Period more than 2000 years. Starts from the corridor wall Jia Yu Guan Gan Su Province and ends at the west corridor of the Shan Hai Guan, Hebei Province, east through the mountains, towering like a giant dragon, lying on the vast territory of northern China. It is the oldest and largest defense project in China and the world. Included in the list of world cultural heritage identified by UNESCO of the United Nations in 1987.
