council held in 374
Political
Council of Valence
council held in 374
- 12 July 374 CE
Meanwhile, elsewhere
- 9 August 378 CEBattle of AdrianopleMiddle East
- 54 BCE – 628 CERoman–Persian WarsMiddle East
- 378 CEpahlevani and zurkhaneh ritualsMiddle East
- May 381 CEFirst Council of ConstantinopleMiddle East
- 4th century – 4th century CEDestruction of the Library of AlexandriaNorth Africa
- 285 – 628 CEByzantine–Sassanian WarsEurope
- 1st century BCE – 4th century CEaureusEurope
- 30 November 383 CEBattle of Fei RiverEast Asia