400 BC
400 BC — China: Gan De was born
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.
| KoreaOld Chosŏn 2333 BC–108 BC | ChinaWarring States period 476 BC–221 BC | Japan | United States |
|---|
- No events recorded for this year
| - Gan De was born.
- Shi Shen was born.
- The first Chinese star catalogue was compiled.
- The earliest surviving Chinese maps appeared.
- BC402Weilie died.
- BC401Weilie's son King An of Zhou became king of the Zhou dynasty.
| - No events recorded for this year
| covered from 1607 |