October 1, 331 BC – Alexander the Great Conquers Persia

Alexander Mosaic (c. 100 BC), ancient Roman floor mosaic from the House of the Faun in Pompeii showing Alexander fighting king Darius III of Persia in the Battle of Issus
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Alexander of Macedon set off to conquer the Persian Empire with 40,000 men in 334 BC. He defeated the Persian forces along the Ionian coast and in Egypt before completely defeating Darius III with a smaller army at the Battle of Gaugamela on October 1, 331 BC.

Alexander created one of the largest empires in the world and his conquests left a lasting legacy from the Ionian Sea to the Himalayas. He is considered one of history’s greatest military commanders.

I am a Chartered Environmentalist from the Royal Society for the Environment, UK and co-owner of DoLocal Digital Marketing Agency Ltd, with a Master of Environmental Management from Yale University, an MBA in Finance, and a Bachelor of Science in Physics and Mathematics. I am passionate about science, history and environment and love to create content on these topics.