451 BC
Centuries: 6th century BC - 5th century BC - 4th century BCDecades: 500s BC 490s BC 480s BC 470s BC 460s BC - 450s BC - 440s BC 430s BC 420s BC 410s BC 400s BC
Years: 456 BC 455 BC 454 BC 453 BC 452 BC - 451 BC - 450 BC 449 BC 448 BC 447 BC 446 BC
Events
- Athens wages a war against Persia
- The Laws of the twelve tables form the beginning of Roman Law
- Tomb of Mausolus is completed (this is the first mausoleum)
Deaths
- Cimon, Athenian politician (approximate year)
