1 gen 221 anni a. C. - Han Dynasty and the building of the Great Wall
Descrizione:
The Han Dynasty built the great wall to protect themselves from Nomadic Horsemen located in the Steppe. This massive project took over 2,000 years to build and only protected them until Genghis Khan invaded them.Aggiunto al nastro di tempo:
Data:
1 gen 221 anni a. C.
Adesso
~ 2248 years ago