The great wall of china was build so that no intruders can get into China. It was Build During the Ming dynasty which was from 1368-1644. The great wall of China is important because it represented a symbol of China. Around 220 B.C.Qin Shi Huang, the first emperor of a unified China, ordered that earlier fortifications between states be removed and a number of existing walls along the northern border be joined into a single system that would extend for more than 10,000 li and protect China against attacks from the north. Qin Shi Huang was the one that ordered to build the great wall of China. The Great Wall Of China stretched from China Sea port of Shanhaiguan over 3,000 miles west into Gansu province. The Wall also had max security to
