Centuries: 6th century BC - 5th century BC - 4th century BC

Decades: 490s BC 480s BC 470s BC 460s BC 450s BC - 440s BC - 430s BC 420s BC 410s BC 400s BC 390s BC

Years: 450 BC 449 BC 448 BC 447 BC 446 BC - 445 BC - 444 BC 443 BC 442 BC 441 BC 440 BC

Births

Deaths

Events

• The Lacus Curtius is created by a lightning strike in Rome. It was consecrated by Caius Curtius . See Curtius
• Artaxerxes I gave Nehemiah permission to rebuild Jerusalem.