春秋戦国
The [b]Warring States period[/b] (战国时代) was an era in [[Chinese empire|ancient Chinese history]] characterized by warfare, as well as bureaucratic and military reforms and consolidation. It followed the [[Spring and Autumn]] period and concluded with the Qin wars of conquest that saw the annexation of all other contender states, which ultimately led to the Qin state's victory in 221 BC as the first unified Chinese empire, under the [[Qin dynasty]].

Although different scholars point toward different dates ranging from 481 BC to 403 BC as the true beginning of the Warring States, [[Sima Qian]]'s choice of 475 BC is the most often cited. The Warring States era also overlaps with the second half of the [[Zhou dynasty|Eastern Zhou]] period, though the Chinese sovereign, known as the king of Zhou, ruled merely as a figurehead.

The "Warring States period" derives its name from the Record of the Warring States, a work compiled early in the [[Han dynasty]].
warring states