jan 12, 221 BC - Great wall of China
Description:
Qin Shi Huang orders the strengthening of the northern frontier walls of what later would become the Great Wall of China.
“Qin dynasty.” Wikipedia, Wikimedia Foundation, 6 Nov. 2017, en.wikipedia.org/wiki/Qin_dynasty.
Added to timeline:
Qin Dynasty
A look at the history of the Qin Dynasty
Date:
Images:
![]()
