Eastern Zhou


The Eastern Zhou is a period in Chinese history comprising the latter half of the Zhou dynasty, following the Western Zhou era and the royal court's relocation eastward from Fenghao to Chengzhou. The Eastern Zhou was characterised by the weakened authority of the Ji family, the Zhou royal house. It is subdivided into two parts: the Spring and Autumn period, during which the ancient aristocracy still held power in a large number of separate polities, and the Warring States period, which saw the consolidation of territory and escalation of interstate warfare and administrative sophistication.

History

Establishment

According to traditional historical texts such as the Records of the Grand Historian, the Zhou capital was moved from Haojing to Chengzhou in 770 BC. With the death of King You, the last king of the Western Zhou Dynasty, Crown Prince Yijiu was proclaimed the new king by the nobles from the states of Zheng, Lü, Qin and the Marquess of Shen. He became King Ping. In the second year of his reign, he moved the capital east to Luoyi as Quanrong people invaded Haojing, spelling the end of the Western Zhou dynasty.
The recently discovered has challenged this view. Of the beginning of the Eastern Zhou period, it says:
Instead of King Ping being immediately accepted by the regional lords after his father's death, the Xinian claims that his younger brother Yuchen was crowned as King Hui at Xie. After he was killed in 750 BC, there was no officially recognized king of Zhou for 9 more years, until marquis Wen of Jin brought Ping from Shao'e to the Royal Capital and enthroned him. Only three years after that in 738 BC did he move to Chengzhou.
The Xinian manuscript is controversial. Marquis Wen of Jin was thought to have reigned from 781 to 746 BC, and so he could not have proclaimed Ping as king in 741 BC nor move him to Chengzhou in 738 BC. However, the strongest argument in favor of the Xinian's telling of events about King Ping comes from a passage in the Zuo Zhuan, which reads in its entry for the 22nd year of Duke Xi :
The 'prophecies' in the Zuo Zhuan do not appear to have been made randomly and are usually precisely correct except in cases where state calendars differed slightly or when the prophecy was set to happen after the Zuo Zhuan was compiled. This prophecy is completely incorrect according to the traditional telling of King Ping's move east, but lines up perfectly with the Xinian's date.

Spring and Autumn period

The first half of the Eastern Zhou dynasty, from approximately 771 to 476 BC, was called the Spring and Autumn period, during which more and more dukes and marquesses obtained regional autonomy, defying the king's court in Luoyi, and waging wars amongst themselves. The period's name derives from the Spring and Autumn Annals, a chronicle of the state of Lu between 722 and 479 BC, which tradition ascribed to Confucius as its author or editor.
After moving the capital east, the Zhou royal family fell into a state of decline. Also, King Ping's popularity fell as rumors circulated that he had killed his father. With vassals becoming increasingly powerful, strengthening their position through defeating other rival states, and increasing invasion from neighboring countries, the king of Zhou was not able to master the country. Constantly, he would have to turn to the powerful vassals for help. The most important vassals, known later as the twelve vassals, came together in regular conferences where they decided important matters, such as military expeditions against foreign groups or against offending nobles. During these conferences one vassal ruler was sometimes declared hegemon. Chancellor Guan Zhong of Qi initiated the policy of "Revering the King and Expelling the Barbarians", much later adapted by the imperial Japanese as "sonnō jōi". Adopting and adhering to it, Duke Huan of Qi assembled the vassals to strike down the threat of barbarians from the country.
In 635 BC, the Chaos of Prince Dai took place. King Xiang turned to Duke Wen of Jin for help, who killed Prince Dai and was rewarded with rule over Henei and Yangfan. In 632 BC, King Xiang was forced by Duke Wen of Jin to attend the conference of vassals in Jiantu.
In 606 BC, King Zhuang of Chu inquired for the first time regarding the "weight of the Nine Tripod Cauldrons" only to be rebuffed by the Zhou minister Wangsun Man. Asking such a question was, at that time, a direct challenge to the power and authority of the reigning dynasty.

Warring States period

Dating the end of the Spring and Autumn period and the beginning of the Warring States period that followed is a matter of continuing disagreement in Chinese scholarship. Western scholars often use the end of the Spring and Autumn Annals themselves as the dividing line, placing it around 481 BC. The usual Chinese convention since Sima Qian has, however, been to place the division at the gradual partition of Jin, one of the most powerful states, around 476 BC.
During the Warring States period, many of the leading vassals' clamoring for kingship further limited the Zhou royal family's influence.
By the time of King Nan, the kings of Zhou had lost almost all political and military power, as even their remaining crown land was split into two states or factions, led by rival feudal lords: West Zhou, where the capital Wangcheng was located, and East Zhou, centered at Chengzhou and Kung. King Nan managed to preserve his weakened dynasty through diplomacy and conspiracies for 59 years until his deposition and execution by Qin in 256 BC. Seven years later, West Zhou was conquered by Qin.
The Warring States period extended beyond this event, however, concluding with end of the Qin wars of conquest. Those wars resulted in the annexation of all other contender states and were completed in 221 BC. Shi Huangdi, the First Emperor, avoided the clan-based organization of the Zhou and established a centralized bureaucratic state subsequently known as the Qin dynasty.

Kings

The rulers of the Eastern Zhou dynasty were titled wang, which was also the title previously used by the Shang and Western Zhou. It is normally translated into English as 'king' to distinguish them from the later emperors titled huangdi. In English, the usual convention is to treat their posthumous names as their personal regnal names. Yijiu of the royal Ji lineage was known during his reign simply as the king and posthumously referenced as the "Peaceful King of the Zhou", which English scholars employ as the 'name' King Ping. The two King Jings are, however, not usually numbered, as their names are romanizations of different Chinese characters.
The dominant material for making tools had become iron by the end of the Eastern Zhou; as such, it is considered to be the beginning of the Iron Age in China. There was a considerable development in agriculture with a consequent increase in population. There were constantly fights between vassals over land or other resources. People started using copper coins. Education was made universal for civilians. The boundaries between the nobility and the civilians subsided. A revolutionary transformation of the society was taking place, to which the patriarchal clan system made by the Zhou Dynasty could no longer adapt.