323
title: "323" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["323"] topic_path: "general/323" source: "https://en.wikipedia.org/wiki/323" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::callout[type=note] 323 ::
Year 323 (CCCXXIII) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Rufinus (or, less frequently, '*year 1076 *Ab urbe condita'''''). The denomination 323 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Events
By place
Roman Empire
- Emperor Constantine the Great defeats the invading Goths and Sarmatians north of the Danube in Dacia, and claims the title of Sarmaticus Maximus.
China
- Crown Prince Ming of Jin succeeds his father Yuan of Jin as emperor of the Eastern Jin Dynasty.
By topic
Religion
- The poetic work Banquet (Thalia) by the Libyan-born Egyptian Christian priest Arius, age 73, expresses the doctrine that Jesus of Nazareth was not of the same substance as God but rather had a finite nature. As an ascetic, he leads a Christian community near Alexandria, and comes under suspicion of heresy. Arius writes to his former schoolmate Eusebius, bishop of Nicomedia, asking for support. Eusebius writes to other bishops, and when Arius is condemned in September, Eusebius gives him safe haven, and sponsors a synod at Bithynia in October, which nullifies Arius's excommunication (see Council of Nicaea).
Births
- Constans I, Roman consul and emperor (d. 350)
Deaths
- January 3 – Yuan of Jin (or Jingwen), Chinese emperor (b. 276)
- Tiberius Julius Rhadamsades, Roman prince and client king
- Zhang Bin (or Mengsun), Chinese general and strategist
References
References
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