809
809 — Korea: 신라 헌덕왕 즉위 / China: Emperor Xianzong of Tang attacks Chengde but fails / Japan: Emperor Saga ascends to the throne, resulting in a 32-year long relatively peaceful period
4 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.
| KoreaNorthern and Southern States period 698–918 | ChinaTang dynasty 618–907 | JapanHeian period 794–1185 | United States |
|---|
| - Emperor Xianzong of Tang attacks Chengde but fails
- 808The Chuy branch of Shatuo Turks are defeated by the Tibetan Empire and move to Inner China
- 808First confirmed reference to gunpowder appears in the Taishang Shengzu Jindan Mijue
| - Emperor Saga ascends to the throne, resulting in a 32-year long relatively peaceful period.
- 810Kusuko Incident
- 810The Kusuko incident, abortive attempt by retired Emperor Heisei to seize power and return the capital to Heijō-kyō.
- 810蔵人所を置く。
| covered from 1607 |