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City wall

Abdullah alnahdi 0909893


City wall


City wall


City wall


City wall

The walls of the city of idiot - Spain

Ancient walls date code Sfax


City wall The wall was built of mud and stones, bricks covered the eastern side. With a width of 4.6 m to 9.1 m at its base (at 6 meters), it becomes narrow in the above (3.7 m). Length varies between 3 and 8 meters. Placed guard towers with a total length of 12 meters every 200 meters. The eastern side of the fence, which extends to a few hundreds of kilometers saved the best parts, between you, not the other parts of the remaining effects is simple.


City wall

Warning towers are an important part of the defense components to the Great Wall of China. It's facilities to send and the transfer of military information. In fact, the warning towers as a tool for the transfer of information existed since ancient times, and been learned since the beginning of building Wall of China, including the well is completed, but was gradually to become the best way to send and the transfer of military information in the ancient times. The method of information transfer is to launch smoke by day and fire by night. It is a scientific method and the rapid transfer of information as they may know the number of enemies of the number of sites set out the smoke, or set on fire. The function of the Great Wall of China is to defend and closures, but according to the words of Luo Wen Zhe, vice president of China Great Wall of China, the fence function the protection of transport and communications trade and openness to the outside. At the stage of the Emperor Qinshihuang of the Qin Dynasty, there was a broad road linking a dozen state, located along the fence for the transfer of official documents, and the unending stream of merchants.


City wall Here are some pictures of the Great Wall: But according to the words of Luo Wen Zhe, vice president of China Great Wall of China, the fence function the protection of transport and communications trade and openness to the outside. At the stage of the Emperor Qinshihuang of the Qin Dynasty, there was a broad road linking a dozen state, located along the fence for the transfer of official documents, and the unending stream of merchants.


City wall

Bike on the Xian Ming City Wall


City wall


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