Nineteenth king of Macedonia, who conquered
      the Persian Empire & initiated the fusion of Greek & oriental
      cultures known as Hellenism that dominated the eastern Mediterranean
      world for the next nine centuries.  Alexander was the first conqueror
      in history who planned not only to occupy enemy territory by military
      force but to colonize his conquests with new cities modeled on those of
      his own land.  His armies were accompanied by surveyors,
      engineers, architects, scientists, philosophers, statesmen &
      historians who established a string of Hellenistic cities at
      strategic locations throughout western Asia & north Africa, from Asia
      Minor to Egypt & from Syria to northern India. The fact that his own reign
      lasted just over a dozen years makes the lasting impact of his
      achievements all the more remarkable.
      
      Alexander was born near the northwestern
      frontier of Greek culture, the son of Philip
      II of Macedon & Olympias of Epirus (Albania).  Though
      Alexander's parents claimed descent from Homeric heroes, Greeks from the
      city states to the south generally regarded them as "barbarians"
      (i.e., foreigners). Yet Alexander received
      the best possible Greek education from Macedonian tutors including Plato's independent-minded protégé,
      the peripatetic philosopher Aristotle of Stagirus. While his
      closest companions were drawn from the Macedonian court at Pella, from an
      early age Alexander's horizons were broadened by the universal worldview of his mentor & his father's vision of a Pan Hellenic empire.
      Thus, when Philip was assassinated (336 
      BCE) Alexander acted swiftly to launch
      his campaign to conquer & unify the world by spreading Greek
      civilization.
      
      First, however, the 20 year old prince had to secure his succession to the Macedonian throne & gain
      recognition as leader of the league of Greek city states that saw Philip's
      death as an opportunity to assert their independence from Macedonian
      domination. His task was complicated by the fact that his parents recent
      divorce (338 
      BCE) had estranged him from his father. Yet he remained the
      favorite of his father's army. At age 12 he had tamed a horse (whom he
      named Bucephalus) that seasoned cavalry officers could not mount, simply
      by noticing that it was spooked by its own shadow. At 14 he quelled a
      rebellion while his father was away on a campaign. At 16 he had proved his
      leadership skills & courageous spirit in the decisive Macedonian
      victory over the combined forces of Thebes & Athens at Chaeronea. So
      when Philip was murdered, the army supported Alexander in quickly
      eliminating all rivals & reinstalling his Albanian mother as queen of
      Macedonia. 
      
      This enabled Alexander to concentrate on
      enforcing his claim to Philip's role as leader of the Hellenic league. A
      rumor that he had been killed while fighting rebels prompted Thebes, with
      support from Athens, to declare itself free from Macedonian domination
      (335 
      BCE). Two weeks later Alexander arrived at the gate of Thebes. When
      barred from entry, Alexander responded by reducing the city to ruins
      (except for its temples & the house of Pindar) & selling survivors
      into slavery. Faced with this specter of devastation, all opposition to
      Alexander in other Greek city states collapsed.  
      
      Instead of seeking to penalize other Greeks
      who had opposed him, Alexander rallied Greek support for a massive
      campaign against their old adversary, the Persian empire. In the spring of
      334 
       BCE Alexander crossed the Hellespont into Asia Minor at the head of a
      combined Macedonian & Greek fighting force of 35,000 with a large
      civil corps as auxiliary. In less than two years he completely routed
      Persian forces & even took the royal family hostage--except for king
      Darius III himself--at the battle of Issus (fall 333 
      BCE). 
      
      While Alexander acted swiftly &
      decisively to best any who challenged him, he repeatedly demonstrated
      graciousness & leniency to former opponents who acknowledged his
      suzerainty.  Thus, his campaign was not all relentless
      conquest.  Word of a few decisive Macedonian military victories over
      the Persian army prompted most of the cities of Asia Minor & Syria to
      welcome Alexander as their heroic liberator. He responded by accepting
      non-Greeks, even former Persian opponents, into his entourage.
      
      The Phoenician city of Tyre
      was an exception. An ancient island fortress with seemingly impregnable
      fortifications & an excellent navy, Tyre prided itself as master of
      the Mediterranean.  It was not prepared to surrender to a foreign
      commander who had no effective navy. Not willing to tolerate such
      opposition, Alexander waged an innovative 7 month siege in which he
      constructed a causeway from the mainland to the island. In July 332 
       BCE
      Alexander's forces stormed Tyre's fortifications.  Men were
      slaughtered, women & children sold into slavery. 
      
      This stunning victory, followed by one at Gaza,
      prompted Egypt to welcome Alexander as its liberator & king (November
      332 
      BCE). After initiating plans for the construction of Alexandria, he
      set out on a pilgrimage to the sacred oasis of Siwa. There
      the oracle of Amun hailed him as "son of God" (the standard Egyptian
      greeting of a Pharaoh)--which Alexander & later Greeks, who equated
      Amun with Zeus, interpreted as proof of divine paternity.
      
      The next year he reached the Tigris, routed
      Darius' forces & claimed control of Babylon & all Mesopotamia.
      Susa, the capital of Persia, surrendered to him without a fight, giving
      him access to its vast royal treasury. The Hellenic war of vengeance ended
      with his symbolic burning of Xerxes' palace at Persepolis, after which he
      dismissed his Greek allies. Alexander's Macedonian troops, however,
      pressed on into central Asia. When Darius, who had been reduced to a
      fugitive, was murdered by one of his own governors (330 
      BCE) Alexander
      laid claim to the Persian royal titles of "King of Kings" &
      "Lord of Asia." As he journeyed eastward he became increasingly
      influenced by oriental traditions of divine monarchy (including
      prostration) & less committed to the democratic principles of his
      Greek education.  Yet his personal inclinations towards absolutism
      were at least partially checked by his companions who were less inclined
      to adopt new customs.
      
      After a long trek through Bactria &
      Afghanistan, Alexander reached northern India (327 
      BCE) where he won his
      last major battle & founded the city of Bucephala to honor his horse
      who had fallen in battle. Threatened with mutiny by a weary army if he
      went any deeper into India, Alexander returned to Susa (324 
      BCE) &
      began to reorganize the government of Persian provinces that were now
      under his control. In an effort to unify his vast domain, he staged a
      massive wedding of 10,000 of his Macedonian troops to Persian brides. But
      his desired fusion of cultures was thwarted by Macedonian reluctance to
      accept Persians as equals. He averted open mutiny among his troops only by
      threatening to dismiss them & replace them with Persians. 
      
      Early in 323 
       BCE Alexander returned to
      Babylon to plan extensive construction. But in early June he fell ill at a
      lavish banquet & died soon after (age 33).  He was buried in
      Alexandria, Egypt & revered as a god both there & throughout
      Greece. The barbarian prince who had identified himself with mythic heroes
      became himself the focus of a heroic cult. Yet he failed to establish a
      lasting dynasty.
      
      References: Josephus,
      Antiquities
      11.305, 313-346; 12.1, 8,11
                    
      _____, War 2.360,
      487-488; 5.465; 7.245
                        
      _____, Apion
      1.183-185, 194, 200; 2.35-44, 72.
                       
      Arrian, 
      Campaigns of Alexander.
                       
      Plutarch, 
      Life of Alexander.