Spanish conquistadors defeated a large Aztec army at the Battle of Otumba.
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The Battle of Ankara commenced when Turco-Mongol conqueror Timur invaded Anatolia.
The Battle of Grunwald began.
The Battle of Auray took place in the French town of Auray. The battle was between England and France, with the English winning.
The Battle of Balaclava took place during the Crimean War.
Estonian tribes defeated Sweden in the Battle of Lihula.
