What was the purpose of the great wall of china?

The primary purpose was always to protect the Chinese Empire from the Mongolians and other invaders. Most of the current Great Wall we see today was built in the Ming Dynasty (1368-1644) and is approximately 6000km long. read more

All the walls were built for the purpose of military defense, and the Great Wall of China was no exception. The Great Wall of China, originally built in the seventh century B.C, worked as a defence for the feudal states of the Zhou Dynasty (1046-771ad) to the north. read more

The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe with an eye to expansion. read more

The Great Wall of China is an ancient series of walls and fortifications, totaling more than 13,000 miles in length, located in northern China. read more