Zheng
If you are looking for the page with the statistics about this polity you can find it here:All Statistics
Was one of many small polities that emerged during the Chinese Spring and Autumn Period.
Establishment
January 805 BC: Change based on available maps for the Spring and Autumn period and Warring States period.
Chronology
Interactive Chronologies with maps are available in the section Changes Navigation
1. Events
January 770 BC: The polity is assumed to existed since the start of the Spring and Autumn period in 770 BC.
January 768 BC: Change based on available maps for the Spring and Autumn period and Warring States period.
January 766 BC: Eastern Guo barely survived into the Spring and Autumn period (770-475 BC). It was conquered by the State of Zheng in 767 BC.
January 762 BC: Change based on available maps for the Spring and Autumn period and Warring States period.
January 749 BC: Change based on available maps for the Spring and Autumn period and Warring States period.
January 712 BC: Change based on available maps for the Spring and Autumn period and Warring States period.
Disestablishment
January 374 BC: Zheng was conquered by the State of Han.
Selected Sources
Cho-yun, H. (1999): The Spring and Autumn period In Cambridge History of Ancient China, Cambridge University Press, pp. 545-586
Five hegemons of Spring and Autumn period. Retrieved on March, 20th 2021 on https://commons.wikimedia.org/wiki/File:Five_Hegemons.png
Gernet, J. (1996): A History of Chinese Civilisation, Cambridge (UK), p. 59
States of Zhou Dynasty, Wikipedia, 10 july 2017, https://de.m.wikipedia.org/wiki/Datei:States_of_Zhou_Dynasty.png
States of Zhou Dynasty. Retrieved on March, 20th 2021 https://en.wikipedia.org/wiki/File:States_of_Zhou_Dynasty.png