Who ruled
And beyond the steppe
- China Tang Gaozong 649–683
- Iran Umayyad Yazid I 680–683
- Korea Silla Munmu 668–681 · Sinmun 681–692
- Byzantium Heraclian Constantine IV 668–685
Eastern steppe
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Environment · Lake Telmen stands 4.8 metres above its present level, a humid phase before the drying that follows (600–700)
China
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The Ashide chiefs fetch Ashina Funian, a nephew of Ilig, to Xiazhou to make him khan; Pei Xingjian breaks the rising, and Funian is beheaded in Chang'an the next year (680–681)