The Great Wall of China is a series of fortifications in China. They were built across the historical northern borders of ancient Chinese states and Imperial China as protection against various nomadi
The Ming dynasty Great Wall at Jinshanling
Part of the Great Wall of China (April 1853, X, p. 41)
Great Wall of Han dynasty near Yumenguan
The Qin dynasty was the first imperial dynasty of China. It is named for its progenitor state of Qin, a fief of the confederal Zhou dynasty. Beginning in 230 BC, the Qin under King Ying Zheng engaged
Great Wall of China
…as protection against various nomadic groups from the Eurasian Steppe. The first walls date to the 7th century BC; these were joined together in the Qin dynasty. Successive dynasties expanded the wall system; the best-known sections were built by the Ming dynasty (1368–1644). To aid in defense, the Great Wall…
Stone slab bearing an inscription stating that it is an auspicious moment for Qin Shi Huang to ascend to the throne, that the country is united, and that no one will be dying on the roads.
Rubbing of a Han-era stone relief depicting the 227 BC assassination attempt on the future Qin Shi Huang (right) by Jing Ke (left). Jing is held by a court physician (background), as a soldier (far right) rushes to save the emperor, who holds an imperial jade disc. Jing's dagger (centre) has become stuck in a pillar.
Layout of the palace's surroundings
Excavation of the western platform