Warring States Period (5h 23min, apr 23, 2018 y – jan 1, 0)
Description:
Independent states built unconnected walls to defend their territories from enemies. The earliest and most well-known structure from these times was the Chu State Great Wall or The Square Wall. Length Built: 3, 107 milesAdded to timeline:
Date:
5h 23min, apr 23, 2018 y
jan 1, 0
~ 221 years