Sai: Map & History
The historiographical term "Eighteen Kingdoms", also translated as "Eighteen States", refers to the eighteen fengjian states in China created by military leader Xiang Yu in 206 BCE, after the collapse of the Qin dynasty.
Wikipedia Encyclopedic Compendium
Historiographical synthesis & structured realm registry
The historiographical term "Eighteen Kingdoms", also translated as "Eighteen States", refers to the eighteen fengjian states in China created by military leader Xiang Yu in 206 BCE, after the collapse of the Qin dynasty. The establishment and abolition of the Eighteen Kingdoms marked the beginning and end of a turbulent interregnum known as the Chu–Han Contention.
Sai Timeline
Key historical inflections from foundation to peak territorial expansion
Expansion to peak recorded area of 16,521 km² in 205 BCE.
Sai: Frequently Asked Questions
When did Sai exist?
Sai is dated to 206 BCE – 204 BCE, in the Classical Antiquity era.
How large was Sai at its peak?
At its peak in 205 BC Sai covered about 16,521 km².