346 CE

Geunchogo becomes king of the Korean kingdom of Baekje. In Korea, the Buyeo Kingdom is absorbed by Goguryeo. Macedonius I, Patriarch of Constantinople, is deposed again by Paul I.

Conflict & Security

Geunchogo becomes king of the Korean kingdom of Baekje.source
In Korea, the Buyeo Kingdom is absorbed by Goguryeo.source

Religion & Belief

The Visigoths are converted to Arianism by Wulfila.source
Emperor Constans I uses his influence to secure the return of Athanasius. He is restored as Patriarch of Alexandria, and documents are compiled relating to his expulsion, under the title Apology Against the Arians.source
Julius Firmicus Maternus writes De erroribus profanarum religionum.source
Macedonius I, Patriarch of Constantinople, is deposed again by Paul I.source

Births

Zhang Tianxi, Chinese ruler of Former Liang (d. 406)source

Deaths

Zhang Jun (or Gongting), Chinese prince (b. 307)source
Maximin of Trier, German bishop (approximate date)source
He Chong (or Cidao), Chinese politician (b. 292)source