24 agos 221 anni a. C. - Great Wall
Descrizione:
Construction began in Qin DynastyThe Great Wall of China is about 13,170 miles
and took over 2000 years to build.
The original purpose of the Wall was to protect China from northern invaders.
Aggiunto al nastro di tempo:
Data:
24 agos 221 anni a. C.
Adesso
~ 2248 years ago