Alexander the Great's Conquest (330-323 BC)

From 330 to 323 BC, Alexander the Great, king of Macedonia, embarked on a campaign against the vast Persian Empire, which had been weakened by internal strife. His conquests included key battles at Granicus, Issus, and Gaugamela, where he demonstrated superior tactics and leadership. Alexander aimed to unite the known world and spread Greek culture. He captured major cities like Babylon and Persepolis, effectively ending Persian dominance. His campaign not only expanded his empire but also blended Greek and Persian cultures, influencing the region's history for centuries to come. Alexander's unexpected death in 323 BC left a significant power vacuum.