| content |
| Millennium: | 1st millennium BC |
| Centuries: | 4th century BC - 3rd century BC - 2nd century BC |
| Decades: | 250s BC 240s BC 230s BC - 220s BC - 210s BC 200s BC 190s BC |
| Years: | 229 BC 228 BC 227 BC 226 BC 225 BC 224 BC 223 BC 222 BC 221 BC 220 BC |
| Categories: | Births - Deaths - Architecture Establishments - Disestablishments |
Events and trends
- Qin Shi Huang, the king of Qin, unifies the warring states of China into a unified state in 221 BC.
- A large Gallic army is defeated by the Romans at the Battle of Telamon in 225 BC.
Births
Deaths
