齐长城 The Great Wall (Qi Dynasty)

this is part of Qi Great Wall Great Wall is not a unified project . is a defense territorial borders building. Almost all dynasties that ruled the Central Plains built the Great Wall. All Great Walls add up to 21,000 kilometers! First appeared in the Western Zhou Dynasty (1046 BC-771 BC) During the Spring and Autumn Period and the Warring States Period (770 BC - 221 BC), all countries built their own Great Wall (The Qi Dynasty was here , It's strong). After the unification of King Qin, the old Great Wall was repaired and the new Great Wall was built. That's Qin Great Wall Han Dynasty (202 BC-220 AD)Great Wall Ming Dynasty (1368-1644 AD) Great Wall The wisdom of the Great Wall lies in the efficiency of communication. There is a beacon tower every few kilometers. the enemy strikes, the Signal Soldiers will light "狼烟", means "wolf smoke" (not real wolf shit), It's Very faster to much than a horse There is a story(unofficial history) about wolf smoke and communication efficiency. Called "烽火戏诸侯"