378

Roman Empire

 * Mid- - The cross the frozen Rhine, invading the.
 * - The Lentienses are defeated by in the.
 * - : A large Roman army led by Emperor is defeated by the  in present-day . Valens is killed along with two-thirds of his army.
 * becomes eastern Roman emperor after the death of.
 * Valens completes the aqueduct of begun by.

The Americas

 * begins to replace n kings with relatives of, emperor of.

Religion

 * is ordained bishop of.
 * is accused of but is exonerated by emperor Gratian.

Births

 * , bishop of Auxerre

Deaths

 * Roman Emperor (at the )
 * , King of