12 janv. 221 av. J.-C. - 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.
Ajouté au bande de temps:
Date:
12 janv. 221 av. J.-C.
Maintenaint
~ Il y a 2248 ans