90
90 — China: The Protectorate of the Western Regions is restored
1 events. The text is the source chronology verbatim; the terms are in Sources & licenses. The grey lines above and below are the surrounding 2 years.
| KoreaThree Kingdoms of Korea 57 BC–660 | ChinaHan dynasty 206 BC–220 | JapanYayoi period 300 BC–250 | United States |
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- No events recorded for this year
| - The Protectorate of the Western Regions is restored
- 88April — Emperor Zhang of Han dies and is succeeded by Liu Zhao (posthumously Emperor He of Han)
- 88Zhang died. He was succeeded by his son Emperor He of Han.
- 89June — Battle of the Altai Mountains: Han and allied forces defeated the army of the Northern Chanyu and accepted the surrender of two hundred thousand Xiongnu soldiers in the Altai Mountains.
- 89南匈奴與漢朝聯軍大破北匈奴，迫使其西遷。
- 89Battle of the Altai Mountains: Han general Dou Xian defeats the Xiongnu
- 92Ban Gu dies
- 92漢和帝與宦官鄭眾密謀鏟除外戚竇憲，宦官干政始。
| - No events recorded for this year
| covered from 1607 |