: 6th century BC
- 5th century BC
- 4th century BC
Decades: 460s BC 450s BC 440s BC 430s BC 420s BC - 410s BC - 400s BC 390s BC 380s BC 370s BC 360s BC
417 BC 416 BC 415 BC 414 BC 413 BC - 412 BC - 411 BC 410 BC 409 BC 408 BC 407 BC
- Alcibiades negotiates an alliance between Sparta and Persia, but falls out of favor in Sparta and goes to work for the Persians.
- Athenians vote to use last reserves to build a new fleet.
- Clazomenae revolts against Athens, but is recaptured.