Answer:
Step-by-step explanation:
The Great Wall is reputed as one of the seven construction wonders in the world not only for its long history, but its massive construction size, and its unique architectural style as well.
A great army of manpower, composed of soldiers, prisoners, and local people, built the wall. The construction result demonstrates the manifestation of the wisdom and tenacity of the Chinese people.
The construction of the Great Wall began between the 7th and 8th centuries B.C. when the warring states built defensive walls to ward off enemies from the north. It was only a regional project then. Until the Qin Dynasty, the separate walls were joint together and consequently it stretched from east to west for about 5000 thousand kilometers and served to keep nomadic tribes out. The Wall was further extended and strengthened in the succeeding dynasties. Especially during the Ming dynasty when the northern nomadic ethnic groups became very powerful, the Ming rulers had the Wall renovated 18 times. As a result, not the remains from the Qin dynasty were restored, but some 1000 kilometers were constructed to a full length of 6,700 kilometers.
The architectural style of the Great wall is a marvel in the history of construction in the world. Since the weaponry only consisted of swords and spears, lances and halberds, and bows..........