401

Events 
 Pope Innocent I succeeds Pope Anastasius I. 
 The Vandals start their westward trek from Dacia and Hungary (or 400).
The Visigoths begin to attack the northernmost reaches of Italy, causing destruction in the countryside.
Kumarajiva arrives in Changan.
Western Roman Empire general Stilicho leads an extensive campaign against the Vandals in Rhaetia.
Synod of Turin