Alexander the Great

Alexander III of Macedon, most commonly known as Alexander the Great, was born in Pella in 356 BC, the son of Philip II of Macedon and Olympias of Epirus. He became king of the ancient Greek kingdom of Macedon in 336 BC, when he was only 20. His reign was short, ending with his death in Babylon in 323 BC, but it was filled with almost continuous campaigning across Asia and Egypt.

By the age of 30, Alexander had created one of the largest empires in history, stretching from Greece to northwestern India. He was undefeated in battle and became one of the great models by which later military leaders measured themselves. In 335 BC, soon after taking the throne, he campaigned in the Balkans, reasserted control over Thrace and parts of Illyria, and marched on Thebes, which was destroyed. He then assumed leadership of the League of Corinth, an organization created by his father.

With authority over the Greeks, Alexander began a pan-Hellenic invasion of the Persian Achaemenid Empire in 334 BC. Over the next ten years, he conquered Asia Minor and won major battles at Issus and Gaugamela, breaking Persian power. He overthrew Darius III and took the empire in its entirety, leaving Macedonian rule over territory between the Adriatic Sea and the Indus River. In 326 BC, he invaded India and defeated Porus at the Battle of the Hydaspes, but mutiny among his troops forced him to turn back at the Beas River. He died in Babylon while returning toward Greece, before carrying out a planned invasion of Arabia.

Alexander’s thinking was shaped by both royal training and Greek learning. Until age 16, he was tutored by Aristotle, the philosopher and polymath. As a noble Macedonian youth, he learned to read, play the lyre, ride, fight, and hunt. Stories from his childhood also emphasized ambition and command. At ten, he noticed that a difficult horse feared its own shadow, calmed it, and succeeded in riding it. The horse, Bucephalas, later carried him as far as modern India.

After Alexander’s death, civil wars broke out across the Macedonian Empire, which eventually split apart under the Diadochi. His death is the conventional beginning of the Hellenistic period. Through his conquests, Greek colonies, and the spread of Greek culture, Hellenistic civilization became a major force in the ancient world, reaching as far east as the Indian subcontinent. He founded more than twenty cities, the most prominent being Alexandria in Egypt. His exploits also entered legend, especially through the 3rd-century Alexander Romance, which spread through many European and Islamic languages.

Alexander’s words still speak to readers because they come from a life lived under pressure: command, risk, ambition, victory, and the limits of force. A saying such as “Nothing is impossible to the one who will try” fits the image of the young king who pushed from Macedon to the Indus, while “Remember: the conduct of each determines the fate of all” captures the discipline behind armies, cities, and empires. His world was ancient, but the questions around courage, leadership, and restraint remain close to us.