**330s BC**

From Wikipedia, the free encyclopedia.

Centuries: 5th century BC -

**4th century BC**- 3rd century BC

Decades: 380s BC 370s BC 360s BC 350s BC 340s BC - **330s BC** - 320s BC 310s BC 300s BC 290s BC 280s BC

Years: 339 BC 338 BC 337 BC 336 BC 335 BC 334 BC 333 BC 332 BC 331 BC 330 BC

**Events and Trends**

- Alexander the Great leads the army of Macedon in a successful campaign to conquer the Persian Empire.
- Pytheas of Massilia describes the Polar ice, aurora and midnight sun, but is mocked and disbelieved.