đ Today in HistoryMarch 15
Roman consul Aulus Manlius Vulso celebrates an ovation for concluding the war against Veii and securing a forty years truce.
The assassination of Julius Caesar, the dictator of the Roman Republic, by a group of senators takes place on the Ides of March.
Odoacer, the first barbarian King of Italy after the fall of the Western Roman Empire, is slain by Theoderic the Great, king of the Ostrogoths, while the two kings were feasting together.
Michael III, emperor of the Byzantine Empire, overthrows the regency of his mother, empress Theodora (wife of Theophilos) with support of the Byzantine nobility.
After a ten-year truce, German King Henry the Fowler defeats a Hungarian army at the Battle of Riade near the Unstrut river.
Battle of Halmyros: The Catalan Company defeats Walter V, Count of Brienne to take control of the Duchy of Athens, a Crusader state in Greece.
Treaty of Lublowa: After the Peace of Thorn, Grand Master Heinrich von Plauen asks Sigismund of Hungary for economocial aid. Sigismund agrees to mediate reduction to the third installment, demarcation of the Samogitian border, and other matters - with a grand tournament. Hunts and lavish feasts were also organized. Sigismund invited, among others, polish king Wladyslaw Jagiello, Heinrich von Plauen and bosnian king Tvrtko II. There were people from 17 countries and languages - 40.000 nobles and 2000 knights were present from all over Europe, even England.
A dam failure causes the sudden flooding of the mining city of PotosĂ in present-day Bolivia leading to the death of thousands and the massive release of toxic mercury into the environment.