Stephen III of Moldavia defeated the Ottoman Empire at the Battle of Vaslui.
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Pope Fabian succeeded Anterus and became the twentieth pope of Rome.
Julius Caesar and his armies crossed the Rubicon River, an act that directly led to the Roman Civil War.
London Underground was opened, making it the world’s oldest underground railway system.
The UK's Prince Harry published Spare, his tell-all memoir on his upbringing with the Royal Family.
A large group of people was poisoned at a funeral in Mozambique.