Decades: 340s BC 330s BC 320s BC 310s BC 300s BC **290s BC** 280s BC 270s BC 260s BC 250s BC 240s BC

299 BC 298 BC 297 BC 296 BC 295 BC **294 BC** 293 BC 292 BC 291 BC 290 BC 289 BC

- Demetrius I of Macedon rises to the throne restoring the Antigonid dynasty to power.