10h 53min, nov 15, 214 y BC - great wall of china started
Description:
built by various states during the Spring and Autumn (771–476 BC) and Warring States periods (475–221 BC) were connected by the first emperor of China, Qin Shi Huang, to protect his newly founded Qin dynasty (221–206 BC) against incursions by nomads from ...
Added to timeline:
Isaac B/ 4 hour time line
Date:
Images:
![]()
