Centuries: 4th century - 5th century - 6th century
Decades: 400s 410s 420s 430s 440s - 450s - 460s 470s 480s 490s 500s
Years: 446 447 448 449 450 - 451 - 452 453 454 455 456
Events
- September 20 - Attila, king of the Huns, invades Gaul, but is stopped in his tracks at Troyes by Aetius in the Battle of Chalons
- Thorismund succeeds Theodorid his father as king of the Visigoths.
- October 8 - Council of Chalcedon, Ecumenical council of the Christian church
Deaths
- Nestorius, founder of Nestorianism (estimated date)
- Theodorid, king of the Visigoths (killed in the Battle of Chalons)\n