Assertion: warring state period | /r/HasProperty | an era of warfare
Facets:
value: in ancient china
type: LOCATION
Source sentences:
text: The Warring States period was an era of warfare in ancient China, as well as bureaucratic and military reforms and consolidation; the major states, ruling over large territories, quickly sought to consolidate their powers, leading to the final erosion of the Zhou court's prestige.