| 释义 |
- Events By place Roman Empire By topic Religion
- Births
- Deaths
- References
{{Use mdy dates|date=February 2011}}{{about|the year 343|the number|343 (number)|other uses}}{{One source|date=August 2018}}{{Year nav|343}}{{M1 year in topic}}Year 343 (CCCXLIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Memmius and Romulus (or, less frequently, year 1096 Ab urbe condita). The denomination 343 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 - The Western Roman Emperor Constans I is in Britain, possibly in a military campaign against the Picts and Scots.
- The Eastern Roman Emperor Constantius II campaigns in Adiabene, a vassal kingdom of Armenia (Persian Empire).
By topic Religion - Pope Julius I tries to unite the Western bishops against Arianism by convoking the Council of Serdika (later Sofia), which acknowledges the pope's supreme authority and grants him the right to judge cases involving the legal possession of episcopal sees, but only Western and Egyptian bishops attend, and Arianism remains strong.
Births - Fu Deng, emperor of the Di state Former Qin (d. 394)
- Jin Mudi, emperor of the Eastern Jin Dynasty (d. 361)
- Xiao Wenshou, empress dowager of the Liu Song Dynasty (d. 423)
- Xie Xuan, general of the Jin Dynasty (d. 388)
Deaths - December 6 – Saint Nicholas (Santa Claus) (b. 270)[1]
- Li Shou, emperor of Cheng Han (b. 300)
References 1. ^{{cite web |title=St Nicholas: Top 10 facts about Father Christmas |url=https://www.express.co.uk/life-style/top10facts/888736/father-christmas-santa-claus-st-nicholas-25-december-holidays-10-facts |website=Express.co.uk |accessdate=21 August 2018 |language=en |date=6 December 2017}}
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