Who ruled
- First Göktürk Khaganate Taspar Khan 572–581 · Amrak 581–582
- Sasanian Persia Hormizd IV 579–590
- Western Göktürk Khaganate Tardush 576–603
And beyond the steppe
- China Northern Zhou Emperor Jing 579–581 · Sui Emperor Wen 581–604
- Iran Sasanian Hormizd IV 579–590
- Korea Goguryeo Pyeongwon 559–590
- Byzantium Justinian Tiberius II 578–582
Eastern steppe
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Environment · Extreme weather accompanies the first years of the civil war, by the tree rings (581–583)
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Environment · Late Antique Little Ice Age: the cold phase the Altai tree rings define from 536 to about 660 (536–660)
Climate and the steppe empires · First Göktürk Khaganate · Avars
The coldest decade in the Altai is the 540s
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Taspar dies; the nobility assembles at Ötüken, overrides his wish for Töremen, and elects Amrak
Göktürk Succession Crisis (581) · Taspar Khan · Amrak · Ishbara Khan · Töremen Apa · Toy · Töre · Ötüken
Western steppe
China
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Economy · The Zhou give Taspar a hundred thousand pieces of silk a year and the Qi empty their treasury to match; the surplus goes west with the Sogdians (572–581)
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Yang Jian takes the Zhou throne and founds the Sui; the Zhou court is slaughtered, Empress Ashina spared
Sui · Empress Ashina · Göktürk Succession Crisis (581) · Northern Zhou · Hegemony Wars in Northern China