Great Wall of China Great Wall of China 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. Several walls were being built as early as the 7th century BC; these, later joined together and made bigger and stronger, are collectively referred to as the Great Wall. Especially famous is the wall built in 220–206
History of the Great Wall of China de Góis reached the northwestern Jiayu Pass from India. Ivan Petlin's 1619 deposition for his Russian embassy mission offers an early account based on a first-hand encounter with the Great Wall, and mentions that in the course of the journey his embassy travelled alongside the Great Wall for ten days. Early European accounts were mostly modest and empirical, closely mirroring contemporary Chinese understanding of the Wall. However, when the Ming Great Wall began to take on a shape recognizable today, foreign accounts of the Wall slid into hyperbole. In the "Atlas Sinensis" published in 1665, the Jesuit Martino Martini described