Active Contemporaries
Entities maintaining operational status during this period.
EmpiresQty:6
- 4000 BCE–29 BCE
- 2499 BCE–63 BCE
- 2336 BCE–1404 CE
- 2332 BCE–107 BCE
- 2179 BCE–350 CE
- 1700 BCE–163 BCE
ConflictsQty:6
- 405 BCE – present
- 331 BCE – present
- 310 BCE – present
- 309 BCE – present
- 218 BCE – present
- 217 BCE – present
Imperial period of China from 220 BCE to 1912 CE