1 jan 221 ano antes da era comum - Han Dynasty and the building of the Great Wall
Descrição:
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.Adicionado na linha do tempo:
Data:
1 jan 221 ano antes da era comum
Agora
~ 2248 years ago