Useful Notes / Macedonian Succession Wars
The Simplest Map that explains this mess

We the Alexandrians, the Antiochians,
the Selefkians, and the countless
other Greeks of Egypt and Syria,
and those in Media, and Persia, and all the rest:
with our far-flung supremacy,
our flexible policy of judicious integration,
and our Common Greek Language
which we carried as far as Bactria, as far as the Indians.
C. P. Cavafy, In the Year 200 BC

The Macedonian Succession Wars also known as the War of the Diadochi was a series of wars and conflicts that broke out in the wake of Alexander the Great's conquests and his death. Diadochi or Diadokhi means successors, and to this very day it is regarded by historians, and geographers, to be the single most complex and tangled Succession Crisis in recorded history, enveloping not only mere bloodline and families, but the geopolitical map of one of the greatest land empires in history, and utterly transforming the histories, societies, and cultures, of nations such as Iran, India, Afghanistan, Egypt, Turkey.

At the end of it, Greece would be utterly spent and exhausted, absorbed by The Roman Republic who in the course of their expansion gradually swallowed all the Greek Kingdoms, with Ptolemaic Egypt being the longest hold-out. The Persian Empires crushed by Alexander would revive under the much stronger Parthian Empire, who absorbing and innovating on Alexander's tactics, ensured that Rome would never spread to the East for the entirety of its history - Trajan came the closest but Hadrian - concluding that it was impossible to hold - withdrew from the territory Trajan had conquered. In India, Chandragupta Maurya became the first Samrat (Emperor) in his nation's history, ruling over a large land empire that stretched from Bactria (Afghanistan) to Eastern and Central India. However, most importantly, at the end of the conquest, Greek became the lingua franca of the East, and Greek and Hellenic culture spread from the Dardanelles to beyond the Indus River. The Hellenistic age which syncretized with native religions and ideas transformed the region forever. Buddhist sculptures discovered in Gandhara (itself based on Kandahar, derived from Iskander, i.e. Alexander) show the strong impact of Greek influence on local traditions. The inscriptions of the Mauryan Empire were multilingual mixing the Indian Pali script with Greek (in a manner not dissimilar from the Rosetta stone).

The Macedonians as a Kingdom tended to rely on Asskicking Equals Authority, and succession by primogeniture was more guidelines than actual rules. After all, Alexander himself was not entirely the favored successor of his father Philip II, and his mother Olympias had to maneuver to ensure that Alexander was truly Basileus (King), and by maneuver we mean kill Philip II's other wife and child, and maybe orchestrating the death of Alexander's baby brother. On his deathbed in Babylon, Alexander's Famous Last Words, responding to one of his companions on who should succeed him was "Kratistos" (To the strongest). At the time, Alexander married the Bactrian noblewoman Roxana who was pregnant at the time of his death. There was much ambiguity as to the sex of the child, and Roxana had not yet carried the child to term. Most of the grants, titles, lands assigned to his generals came from Alexander himself and many of these generals greedy for land, and wary of Alexander's policy of intermarriage with locals, and bringing the West and East together, were looking to go their own way. After Alexander's death, Perdiccas became co-regent and settled a temporary compromise that more or less took a wait-and-see approach while the child was born. Perdiccas sent Alexander's wife back to Macedonia where Olympias looked after her daughter-in-law. Roxana for her own part was following in the steps of her mother-in-law by reputedly killing Alexander's co-wife Stateira II. However, some of the generals, felt that Alexander's uncle Philip, the brother of his father King Philip II of Macedon, might be a better candidate, and rushed to champion the cause of Philip III. The problem was that he was mentally challenged. Others considered Alexander's half-brother. These issues were not about clarity of succession but about finding the right candidate to back on whom they could then piggyback their power.

In 323 BC, Perdiccas negotiated the Partiton of Babylon, which basically confirmed the different satrapies of Alexander's generals as separate kingdoms, giving them license to expand their borders as they saw fit. The major satraps were Antipater, Alexander's appointed regent of Macedonia, Ptolemy I Soter who was granted Egypt, Antigonus the One-Eyed (yes they really did call him that for his one eye), Seleucus Nikator (who had the biggest chunk of territory stretching from Persia to North India), and Perdiccas himself. Perdiccas, aided, by his loyal satrap Eumenes, wanted to consolidate Alexander's empire but the expansionist ambitions of his co-generals stopped that. Eventually, he and Eumenes were assassinated by his generals. Within Greece, Alexander's death, unleashed hopes for rebellion on the part of many Greeks who wanted to liberate themselves from Macedonian hegemony. Antipater had already suppressed one rebellion while Alexander was away on his conquests and after his death fought the Lamian War waged by Athens and allies. At the end of this war, Athenian democracy was finished forever, with a new constitution introduced to construct a plutocracy. Demosthenes, the great orator who had rallied the people against Philip II of Macedon and Alexander, died after being exiled by Antipater. Cassander, the son of Antipater, followed in the wake of his old man. As a young man, he was noted for disliking Alexander (he had known the young man since going to school with him with Aristotle) became the man who stabilized Greece. He also ended any ambiguity about the succession issue by killing Queen Roxana and her son (briefly King Alexander IV), and then later ordering that Olympias be stoned to death (after his own soldiers refused to lay hands on the Mother of Alexander). The line of Philip II and Alexander was snuffed out by him, and warlordism was the order of the day. On the other hand, Cassander ordered the rebuilding and reconstruction of Thebes, a city that Alexander had sacked and destroyed. He also founded the city of Thessalonica (named after his wife) and Cassander was much admired at the time of his death.

Much of what happens gets confusing because borders kept moving back and forth and a number of dynasties and states came into being. Militarily this was a time of elaboration of Greek and Macedonian techniques. As every army was descended from Alexander's Badass Army they could gain no tactical advantage over one another though they tried all kinds of techniques including the use of elephants. The result was simply a tie between the powers involved, and victory often came through bribery, assassination, and low-cunning rather than ingenuity. Some of the Greek adventurers felt they might do better turning West rather than East, only to come face to face with The Roman Republic. The first to do so was Pyrrhus of Epirus, the Trope Maker of Pyrrhic Victory, and whose battles proved that the Roman Legion were superior to the Macedonian phalanx, and whose withdrawal led the Ptolemaics to establish diplomatic relations with the Romans. Eventually the Roman Republic defeated the Macedonians and the Achaeans, taking over all of Greece in the Battle of Corinth in 146 BCE after the end of the third Punic War (Carthaginians had allied with the Greeks at the end of that). The campaigns of Sulla Felix and later, Pompey the Great extended Roman control over Asia Minor, ending the Seleucid and Pontic Kingdoms (who had already been drained by the Parthians), and after defeating King Pharnaces II in the Battle of Zela, Julius Caesar snuffed out the active remnants of the Diadochi successor kingdomsnote .

The Ptolemaic Kingdom of Cleopatra VII was the last of the Diadochi. It was also the Kingdom with the most enduring cultural contribution. The city of Alexandria, under Ptolemy I Soter and his successors became the City of Adventure in the Ancient World with a Library and research institution whose contribution to culture, science, philosophy, was proverbial. Ptolemy I Soter patronized Euclid, and other geographers, astronomers, and thinkers over the decades. Hellenistic Alexandria became the center of Neoplatonism, Gnosticism, and much cultural research. The yield of the Ptolemaics is still being measured since the discovery of the Oxyrhynchus Papyri (found in the ruins of a Greek city in Egypt), which was found in 1896 and which as of the 21st Century has only seen a small handful (5000) translated of more than half a million papyrus. The Ptolemaics however being that they took to Brother–Sister Incest became a microcosm of the entire brutal era of violent succession, since they routinely fought and killed each other to cement their rule, and succession was never stable, and the city of Alexandria was rather unruly and prone to riots. In the end, it fell to Rome, and became the personal property of Augustus and his family.


  • Badass Navy: The little Merchant City of Rhodes kept the peace in the Eastern Mediterranean and protected commerce from Pirates and the various warlords around.
  • Balance of Power: The War of the Diadochi is a good example of the absence of one. Alexander wrecked the balance of the Persian Empire, and died before putting his own in the place, with the job falling to a bunch of ambitious Greek generals who hated each other, and the result was a constant mess until the rise of the Romans and the Parthians.
  • Beast of Battle: Elephants, used first against Alexander, then adopted eagerly by his generals.
  • Chronic Backstabbing Disorder: Basically everyone was affected by this for the entirety of the conflict. The list of betrayals, counter-betrayals, switching-of-sides and general unruliness is truly baffling. Alexander must have been some kind of saint to get them to go along with him.
  • Crowning Moment of Awesome: The Siege of Rhodes by prince Demetrius whose nickname ironically means "the besieger" despite the fact that this was his most famous siege. Rhodes successfully beat him off and the famous Colossus of Rhodes was erected as a memorial.
  • End of an Age: This was more or less the end of the Classical Greek era, Greek Independence, and Macedonian hegemony. Athenian Democracy was finished after the Lamian War ending with the exile and death of Demosthenes. The Spartans were finished just before when a rebellion against the Macedonian regency by King Agis was crushed and they were reduced to a theme park by the time the Romans came.
  • Hero of Another Story: In Greek and Roman sources, Sandrokyptos (the Hellenization of Chandragupta) is an Indian king who treated with Seleucus I Nikator (Victor). In India, he's considered one of the greatest rulers in its history, and the founder of the Mauryas, the first major dynasty of the Indian subcontinent.
  • Eyepatch of Power: The one-eyed warlord Antigonus (Monophthalamus was his Greek name).
  • Impossibly Cool Weapon : There was a "contest" at the time to build the biggest and most ridiculous warships. Nobody won except the archeologists who got to explore them later.
  • Ruling Family Massacre: Cassander, son of Antipater, the regent of Macedonia, killed Alexander's wife, son, and had his mother stoned to death, wiping out the entire line of Macedonian Kings.
  • Succession Crisis: The arguable Trope Namer since the conflict was known in ancient times as the Wars of the Successors (Polemoi ton Diadochon). In terms of geopolitical and cultural impact, it's the mother of all crises which is still being pieced together by historians.
  • Undying Loyalty: Eumenes, as noted by Plutarch in his Parallel Lives was the only man with loyalty in an era where said virtue was in short supply. He was in the end killed by his own soldiers, a rather common occurence.

Depictions in fiction

  • Parallel Lives by Plutarch chronicles the era in many of his biographies: Demetrius, Eumenes, Agis, Demosthenes, Alexander.
  • Over the Wine-Dark Sea and sequel novels in Harry Turteldove's (writing as H. N. Turtletub) Hellenic Traders series..
  • The Bronze God of Rhodes by L Spraguede Camp is set during the Siege of Rhodes by Demetrios.