234 BC
Year 234 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Albinus and Ruga (or, less frequently, year 520 Ab urbe condita). The denomination 234 BC 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
Greece
The Epirote Alliance is replaced by the Epirote League, which is a federal state with its own parliament (or synedrion).
The city of Pleuron is destroyed by Demetrius II.
After the resignation of Lydiades, the city of Megalopolis joins the Achaean League.
Roman Republic
Corsica, Sardinia and Liguria rebel unsuccessfully against Rome.
China
100,000 Zhao soldiers are killed in the Battle of Pingyang.
King Zheng begins the unification of China.
Births
Marcus Porcius Cato (Cato the Elder), Roman statesman, (d. 149 BC)
Mete Khan, Xiongnu emperor, (d. 174 BC)
Deaths
Pharnavaz I of Iberia, King of Georgia
Zenodotus of Ephesus, first librarian of the Library of Alexandria