To combat the mongolian ancestors of genghis khan.
How Was The Wall Of China Built. The great wall of china is a series of fortifications that were built across the historical northern borders of ancient chinese states and imperial china as protection against various nomadic groups. History of the great wall of china.
50 Great Wall Of China Pictures And Photos from www.askideas.com
The great wall of china is a series of fortifications that were built across the historical northern borders of ancient chinese states and imperial china as protection against various nomadic groups. 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. During this time, there were frequent battles especially.
And participation in wall building was compulsory.
And participation in wall building was compulsory. Building materials, construction methods, who was in charge, and who the workers were. 100 million tonnes of bricks. Building the great wall was a tremendous effort.
