What is the Philotas affair and the execution of Parmenio?

At Phrada in Drangiana, Philotas, commander of the Companion Cavalry and son of the veteran general Parmenio, was accused of failing to report a plot (the conspiracy of Dimnus) against the king. Tried before the Macedonian assembly and tortured, he was condemned and executed. Because his father Parmenio, left in charge of the treasury and supply lines at Ecbatana, might seek revenge, Alexander sent orders to have him killed without trial.

What is the murder of Cleitus the Black?

At a banquet at Maracanda (Samarkand), a drunken quarrel over Alexander's growing arrogance and his adoption of Persian ways turned deadly: Alexander seized a spear and killed Cleitus, the officer who had saved his life at the Battle of the Granicus (334 BC). The sources present the episode as proof both of the king's temper and of the mounting resentment at his orientalism.

What is the Pages' Conspiracy?

A group of the royal pages, led by Hermolaus, plotted to murder Alexander in his sleep. The plot was betrayed and the pages executed. Callisthenes, their tutor and the man who had opposed proskynesis, was implicated and put to death, though our sources disagree on how he died, Ptolemy saying he was hanged and Aristobulus that he died of disease in captivity, a useful reminder of how even the good tradition diverges.

§-Syllabus dot point

NSWAncient HistorySyllabus dot point

How did Alexander's kingship evolve as he took over the Persian empire, and how far did his adoption of Persian custom, his treatment of the Macedonians and his claim to divine honours amount to a coherent policy?

The evolution of Alexander the Great's kingship: the adoption of Persian dress and court ceremonial; the attempt to introduce proskynesis in 327 BC and Callisthenes' resistance; the debate over a policy of fusion; the tensions with the Macedonians (the murder of Cleitus the Black, the Philotas affair and the execution of Parmenio, the Pages' Conspiracy); the mass marriages at Susa in 324 BC; the integration of Persians into the army; the Opis mutiny and the banquet of reconciliation; and Alexander's deification and divine honours, assessed through Arrian, Plutarch and Curtius

A focused HSC Ancient History answer on the evolution of Alexander's kingship - Persian dress and court ceremonial, the proskynesis attempt of 327 BC, the tensions with the Macedonians (Cleitus, Philotas, Parmenio, the Pages), the Susa marriages and the Opis mutiny, and the Tarn versus Badian debate over a policy of fusion.

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Quick answer

As Alexander took over the Persian empire (330 to 323 BC) his kingship became increasingly Persian: after Darius III's death (330 BC) he adopted the diadem, a hybrid Perso-Macedonian dress and Achaemenid court ceremonial, tried and failed to impose proskynesis (327 BC, resisted by Callisthenes), married Stateira and staged the mass marriages at Susa (324 BC), and integrated Persians into his army through the epigonoi and the Companions. This alienated the Macedonians, seen in the Philotas affair and execution of Parmenio (330 BC), the murder of Cleitus the Black (328 BC), the Pages' Conspiracy (327 BC) and the Opis mutiny (324 BC), which ended in a banquet of reconciliation and a prayer for concord. Whether all this amounted to a coherent "policy of fusion" is the central debate: W.W. Tarn saw an idealistic "unity of mankind," while Ernst Badian and A.B. Bosworth see pragmatic power politics. Read through Arrian's good tradition and against Curtius' hostile vulgate, the evidence favours calculation over idealism.

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What this dot point is asking
The answer
How to read a source on this topic
The historians

What this dot point is asking

This dot point is about how Alexander RULED, not how he conquered. As he took over the Persian empire between 330 and 323 BC, his kingship changed shape: he began to wear elements of Persian dress and to keep Achaemenid court ceremonial, tried in 327 BC to make his courtiers perform proskynesis, married into the Persian nobility, and brought Persians into his army and administration. At the same time his relationship with the Macedonians who had won the empire for him deteriorated into purges, killings and, finally, open mutiny. NESA wants you to trace that evolution, weigh whether it added up to a deliberate "policy of fusion," and assess it through the three main surviving sources, Arrian, Plutarch and Curtius, and the modern debate they have fed.

In plain English

Imagine the captain of a football team from a small town who wins promotion into a huge, glamorous league and suddenly has to run a giant club full of players and staff from the old, richer rivals he just beat. To manage them he starts dressing like their old boss, adopting their formal customs, and even marrying into their families, while promoting some of them over his original teammates. His old mates, who did the hard yards to get him there, feel sidelined, disrespected and replaced, and it boils over into a dressing-room revolt. That is Alexander in Persia: to rule his new subjects he takes on their royal style, but the more "Persian" he becomes, the angrier his Macedonians get. The big argument among historians is whether he was chasing a genuine dream of bringing everyone together, or just doing whatever it took to hold on to power.

The answer

The adoption of Persian dress and court ceremonial

After the murder of Darius III in 330 BC, Alexander was no longer just the Macedonian king campaigning against Persia; he claimed to be the legitimate successor to the Great King, and he dressed the part. Our sources describe a deliberately hybrid style: he took the royal diadem and a Persian sash and adopted a mixed Perso-Median and Macedonian dress, but avoided the items Greeks found most alien, the trousers (anaxyrides) and the upright tiara. He also took on elements of Achaemenid court ceremonial, keeping Persian ushers and attendants and appointing Persians and Medes to high positions. To the Persians this made him a recognisable Great King; to many Macedonians it looked like their king going soft on eastern luxury and despotism.

The attempt to introduce proskynesis, 327 BC

The most explosive experiment was proskynesis. This was the Persian court gesture of obeisance, a bow and sometimes a prostration, that subjects performed before the Great King. To Persians it signalled social rank, not divinity; to Greeks and Macedonians, prostration belonged only to the worship of gods. In 327 BC in Bactria, Alexander tried to extend the practice to his whole court, reportedly prompted by the flattering sophist Anaxarchus, through a banquet at which each guest drank, performed proskynesis and received a kiss from the king. Callisthenes, the official historian and a kinsman of Aristotle, argued that such honours should be reserved for gods; he drank but pointedly omitted the bow, and Alexander refused him the kiss. The attempt collapsed, but it left a lasting impression that the king wanted worship, and it made an enemy of Callisthenes, who was soon destroyed.

The tensions with the Macedonians

Alexander's orientalising kingship ran alongside a widening breach with his own people, marked by a series of violent episodes.

The Philotas affair and the execution of Parmenio (330 BC): At Phrada in Drangiana, Philotas, commander of the Companion Cavalry and son of the veteran general Parmenio, was accused of failing to report a plot (the conspiracy of Dimnus) against the king. Tried before the Macedonian assembly and tortured, he was condemned and executed. Because his father Parmenio, left in charge of the treasury and supply lines at Ecbatana, might seek revenge, Alexander sent orders to have him killed without trial. At a stroke the most senior figures of Philip's old guard were gone.
The murder of Cleitus the Black (328 BC): At a banquet at Maracanda (Samarkand), a drunken quarrel over Alexander's growing arrogance and his adoption of Persian ways turned deadly: Alexander seized a spear and killed Cleitus, the officer who had saved his life at the Battle of the Granicus (334 BC). The sources present the episode as proof both of the king's temper and of the mounting resentment at his orientalism.
The Pages' Conspiracy (327 BC): A group of the royal pages, led by Hermolaus, plotted to murder Alexander in his sleep. The plot was betrayed and the pages executed. Callisthenes, their tutor and the man who had opposed proskynesis, was implicated and put to death, though our sources disagree on how he died, Ptolemy saying he was hanged and Aristobulus that he died of disease in captivity, a useful reminder of how even the good tradition diverges.

The mass marriages at Susa and the army, 324 BC

In 324 BC at Susa, Alexander staged the most spectacular act of integration. In a mass wedding conducted in Persian style, he married Stateira, a daughter of Darius III (and, our sources add, Parysatis, daughter of Artaxerxes III); his closest friend Hephaestion married her sister Drypetis, so that their children would be related; and around eighty of his leading officers married Iranian noblewomen. The unions of some 10,000 ordinary soldiers with Asian women were recognised with royal dowries. Militarily, Alexander presented the epigonoi, about 30,000 young Persians trained and equipped in the Macedonian manner, and admitted Persian nobles into the elite Companion Cavalry. These steps gave him a bicultural ruling class and, crucially, a military force that did not depend on his increasingly resentful veterans.

The Opis mutiny and the banquet of reconciliation, 324 BC

At Opis on the Tigris (324 BC), Alexander announced the discharge of his older and unfit Macedonian veterans. Instead of gratitude he met mutiny: the whole army, fearing they were being replaced by Persians and that the king meant to make Asia his home, jeered at him. Alexander arrested the ringleaders, delivered a furious speech reminding them of what he and his father had made of them, and then withdrew, conspicuously handing commands and honorary titles to Persians and forming Persian units and a Persian bodyguard. The shaken Macedonians relented and begged forgiveness. Alexander then held a great banquet of reconciliation at which Macedonians and Persians sat together and he prayed, in Arrian's account, for concord (homonoia) and partnership in rule between the two peoples. This banquet is the single most contested piece of evidence in the whole "fusion" debate.

Deification and divine honours

Running through all of this is the question of Alexander's own divinity. At Siwah in 331 BC the oracle of Zeus-Ammon reportedly greeted him as son of the god, and Alexander cultivated the association thereafter. The proskynesis attempt (327 BC) was read by many Greeks as a demand for worship. In 324 BC, some later sources report, Alexander asked the Greek cities to grant him divine honours, prompting the Spartan quip attributed to Damis, "Since Alexander wishes to be a god, let him be a god." The evidence for a formal "deification decree" is late and debated, so it should be handled with care: what is certain is that Alexander encouraged an aura of the superhuman that fitted his Persian kingship and further unsettled the Macedonians.

How to read a source on this topic

Section III sources for Alexander's kingship typically describe (never reproduce verbatim) a passage of Arrian on the dress or the mutiny, a moralising anecdote from Plutarch, or a rhetorical set-piece from Curtius on Alexander's "corruption." Three reading habits pay off.

First, place the source in the tradition. Arrian's Anabasis (c. AD 130) rests on the eyewitness companions Ptolemy and Aristobulus and is the sober "good tradition"; the "vulgate" of Curtius, Diodorus and Justin descends from Cleitarchus and is more colourful and hostile; Plutarch (c. AD 100) is a moral biographer, not a chronicler. Knowing which tradition a source belongs to tells you what to expect from it.

Second, watch for the moralising frame. Curtius in particular is built on the Roman theme of a good king ruined by success and eastern luxury, so his orientalism material is shaped to fit a lesson. That does not make it useless, it preserves genuine contemporary unease, but it means his detail must be tested, not trusted.

Third, always move from content to reliability to usefulness to perspective, and reach a judgement. On this topic that usually means recognising that the same event, above all the Opis prayer, is used by Tarn to prove an ideal and by Badian to prove pragmatism, and deciding which reading the evidence better supports.

Model exam responses

1. Source-analysis response (using a passage of Arrian on the mutiny). "Arrian's account of the Opis banquet, where Alexander prayed for concord between Macedonians and Persians, is valuable because Arrian drew on the eyewitness companions Ptolemy and Aristobulus and wrote with a restrained, source-citing method, making him our most reliable narrative. Its usefulness is limited, however, by the fact that Ptolemy, later king of Egypt, had reason to present Alexander favourably, and by the four-and-a-half-century gap between the events and Arrian's writing. The passage is therefore reliable evidence that a reconciliation took place, but the meaning of the prayer, whether an ideal of unity or a pragmatic settlement after a mutiny, must be argued rather than read straight off Arrian."

Marker's note: markers reward crediting Arrian's eyewitness sources and method while flagging Ptolemy's bias and the late date, and separating the fact of the banquet from its disputed meaning.

2. Essay paragraph (against a coherent fusion policy). "The Opis banquet is often treated as the proof of a policy of fusion, but read in context it points the other way. Alexander prayed for homonoia only after suppressing a mutiny by arresting ringleaders and threatening to replace his veterans with Persians, and the partnership he invoked was between Macedonians and Persians as co-rulers of a subject empire, not a union of all mankind. W.W. Tarn built his 'brotherhood of mankind' thesis largely on this moment, but Ernst Badian showed that the language of concord served a hard political purpose: to bind the two elites Alexander needed to his own person. The measures were consistent enough to call a strategy, but 'fusion' as an idealistic programme is Tarn's construction, not the ancient record's."

Marker's note: this paragraph scores because it uses the contested evidence to argue a case, deploys the Tarn versus Badian debate to structure it, and answers the question rather than narrating the banquet.

The historians

The modern debate over Alexander's kingship is dominated by one argument, and you should be able to name both sides and use them to build a case rather than list them.

W.W. Tarn (whose two-volume Alexander the Great appeared in 1948) gave the classic idealist reading: Alexander pursued a deliberate "policy of fusion" driven by a vision of the "unity of mankind," and the Susa marriages and the Opis prayer for concord express that dream. This is the interpretation the syllabus wants you to be able to name and to test.

Ernst Badian, above all in his 1958 essay "Alexander the Great and the Unity of Mankind," demolished Tarn's thesis, arguing that the "unity of mankind" is a modern idea read back into the sources, and that Alexander's orientalism, marriages and army reforms are best explained as pragmatic power politics, secured by terror against men like Philotas, Parmenio, Cleitus and Callisthenes. A.B. Bosworth (Conquest and Empire, 1988) broadly follows this sceptical line, stressing conquest, coercion and administrative necessity over idealism.

Others sit along the spectrum. N.G.L. Hammond took Arrian's favourable "good tradition" more seriously and produced a more positive Alexander, while Ian Worthington emphasises self-interest, brutality and the drive to conquer. The mainstream of recent scholarship has moved decisively away from Tarn, so a strong answer treats the "brotherhood of mankind" as a thesis to be weighed and, on the evidence, largely rejected, not as established fact.

Command words and how to use a source

Outline/describe wants a small number of clearly separated points; explain wants a point, evidence and why it matters; assess/evaluate/to what extent wants a sustained argument reaching a supported judgement.

Using a source properly means four things every time: (1) content, what it actually shows; (2) reliability, who produced it, when, and why (Arrian's eyewitness sources versus Curtius' late moralising); (3) usefulness, what question it can help answer and how far; (4) perspective, whose viewpoint it represents and what it omits. For Alexander, always name the tradition a source belongs to, the "good tradition" of Arrian or the "vulgate" of Curtius, since that usually decides its value.

Weaving in historiography means using a named position to build your argument, for example "as Badian argued, the Opis prayer served a pragmatic purpose," to qualify a specific claim rather than dropping historians in as decoration. On this dot point, the Tarn versus Badian axis is the historiography to master.

Common exam traps

Narrating the conquests instead of the kingship: This dot point is about how Alexander RULED, the dress, proskynesis, the marriages, the mutiny, not the battles of Issus and Gaugamela. Save the campaign narrative for the conquest dot points.
Taking "policy of fusion" as a fact: The phrase is a modern label, and Tarn's "unity of mankind" version has been largely rejected; treat it as a debate, not a given.
Describing the sources instead of evaluating them: Do not just say "Arrian is reliable"; explain WHY (Ptolemy and Aristobulus) and where he is limited (late date, favourable sources), and contrast the good tradition with the vulgate.
Reading the Opis prayer only one way: The banquet is contested evidence; strong answers show they know the same event supports both Tarn's idealism and Badian's pragmatism, and argue for one.

Practice questions

Original practice questions graded from foundation to exam level, each with a full worked solution. Try them before revealing the solution.

foundation3 marksSource A: a reconstructed passage of this type, in the sober narrative manner of Arrian, records that after the death of Darius the king began to wear a dress that mixed Persian and Median with Macedonian custom, took a Persian sash and diadem, but avoided the trousers and the upright tiara that Greeks found most foreign, and surrounded himself with Persian ushers at his court. Using Source A, describe the changes Alexander made to his kingship after 330 BC.

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A 3-mark "describe" needs what the source shows, the point of the change, and one supporting detail.

What the source shows: After the death of Darius III (330 BC) Alexander adopted a hybrid, part-Persian royal appearance - the diadem and the Persian sash - while deliberately avoiding the items Greeks found most offensive, such as the trousers (anaxyrides) and the upright tiara (1 mark).
The point of the change: As Source A indicates, he also took on Achaemenid court ceremonial, keeping Persian ushers and attendants, presenting himself to his new subjects as the legitimate successor to the Great King rather than only as a Macedonian warlord (1 mark).
Supporting detail: The "middle course" in dress shows a calculated compromise: enough Persian symbolism to rule the Persians, but restrained so as not to alienate the Macedonians completely, a balance our sources (Arrian, Plutarch) stress (1 mark).

Marker's note: markers reward direct use of the source's detail (hybrid dress, the avoided items, Persian ushers) rather than a general account of "going native."

foundation4 marksOutline the attempt to introduce proskynesis in 327 BC and the resistance of Callisthenes.

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A 4-mark "outline" needs what proskynesis was, the attempt, Callisthenes' role and the outcome.

What it was: Proskynesis was the Persian gesture of obeisance (a bow, sometimes prostration) that subjects performed before the Great King; to Persians it marked social rank, but to Greeks and Macedonians it looked like worship owed only to a god (1 mark).
The attempt: In 327 BC, in Bactria, Alexander tried to extend the custom to his court, reportedly encouraged by the sophist Anaxarchus, through a banquet ceremony in which each guest drank, performed proskynesis and received a kiss from the king (1 mark).
Callisthenes' resistance: Callisthenes, the court historian and a kinsman of Aristotle, argued that proskynesis should be reserved for the gods; he drank but omitted the bow and was denied the kiss, and the experiment was abandoned (1-2 marks).
Outcome: The episode cost Alexander support among the Macedonians and left Callisthenes exposed; he was soon implicated in the Pages' Conspiracy and executed (1 mark).

Marker's note: markers reward the Greek/Persian clash of meaning (rank versus worship) and Callisthenes' specific objection, not just "he made people bow."

foundation4 marksOutline the Philotas affair and the execution of Parmenio in 330 BC.

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A 4-mark "outline" needs who Philotas was, the charge, his fate and the killing of Parmenio.

Who: Philotas was the commander of the Companion Cavalry and the son of Parmenio, Alexander's most senior and experienced general (1 mark).
The charge: At Phrada in Drangiana (330 BC) Philotas was accused of having failed to report a plot against Alexander's life (the conspiracy of Dimnus); he was tried before the assembled Macedonian army, and, under torture, condemned (1-2 marks).
His fate and Parmenio's: Philotas was executed. Because Parmenio, left in command of the supply lines and treasury at Ecbatana, might avenge his son, Alexander sent orders that Parmenio too be killed, without trial (1 mark).
Significance: The affair removed the old guard of Philip's generals and showed that even the highest command was not safe, hardening the atmosphere of suspicion around the king (1 mark).

Marker's note: markers reward the link between the two deaths (father killed to pre-empt revenge) and the wider point about eliminating the old Macedonian elite.

core6 marksExplain the causes of the growing tension between Alexander and his Macedonians between 330 and 324 BC.

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A 6-mark "explain" needs several distinct causes, each linked to why it angered the Macedonians.

Orientalism and dress: From 330 BC Alexander adopted Persian dress and court ceremonial and began treating Persian nobles as partners; to Macedonians raised on the idea of a king who was first among equals, this looked like the arrogance of an eastern despot (2 marks).
Purges and killings: The Philotas affair and the execution of Parmenio (330 BC) removed Philip's veteran commanders; the drunken killing of Cleitus the Black at Maracanda (328 BC), the man who had saved Alexander's life at the Granicus, showed the king's violence could turn on his closest companions (2 marks).
Proskynesis and the Pages: The failed attempt to impose proskynesis (327 BC), which smacked of worship, and the Pages' Conspiracy and execution of Callisthenes the same year, deepened the sense that free speech and Macedonian custom were being crushed (1 mark).
Replacement by Persians: The training of 30,000 Persian youths (the epigonoi), the enrolment of Persians in the Companions and the Susa marriages (324 BC) made veterans fear they were being replaced, feelings that erupted in the Opis mutiny (1 mark).

Marker's note: markers reward a range of causes (culture, purges, religion, replacement) tied to specific incidents and dates, not a single grievance.

core6 marksExplain the significance of the mass marriages at Susa in 324 BC and the integration of Persians into the army.

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A 6-mark "explain" needs what happened, the two policies and their significance, with interpretation.

The Susa marriages: In 324 BC at Susa, Alexander staged a mass wedding in the Persian manner: he himself married Stateira, a daughter of Darius III (and reportedly Parysatis, daughter of Artaxerxes III), Hephaestion married her sister Drypetis, and some eighty of his officers married Iranian noblewomen; about 10,000 soldiers' unions with Asian women were also recognised with dowries (2 marks).
Integration of the army: Alongside this, Alexander presented the epigonoi, around 30,000 young Persians trained and equipped in the Macedonian style, and enrolled Persian nobles into the elite Companion Cavalry, creating mixed units (2 marks).
Significance: The measures bound the Macedonian and Persian elites together and gave Alexander a loyal, non-Macedonian military base independent of his restive veterans; whether they expressed an ideal of partnership or a hard-headed strategy of control is exactly the "fusion" question historians debate (2 marks).

Marker's note: markers reward precise detail (Stateira, Drypetis, the epigonoi, the dowries) and an explicit link to the interpretive debate, not just narration of the wedding.

core6 marksSource B: a reconstructed passage of this type, in the rhetorical and moralising manner of Quintus Curtius Rufus, laments that success corrupted a once-temperate king, that Alexander sank into the luxury and pride of the conquered Persians, demanded to be worshipped, and turned his cruelty even upon his friends. Using Source B and your own knowledge, explain why Curtius is a useful but problematic source for Alexander's kingship.

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A 6-mark "explain" needs use of the source, why Curtius is useful, and his problems.

Use of the source: Source B captures Curtius' guiding theme: the moral decline of Alexander, corrupted by eastern luxury and success into pride, the demand for worship and cruelty towards his companions (2 marks).
Usefulness: Curtius (writing in Latin in the first century AD) preserves the "vulgate" tradition, ultimately drawing on early writers such as Cleitarchus; he gives vivid, detailed narratives of episodes like the death of Cleitus and the proskynesis affair, and his hostile angle records criticisms of Alexander's orientalism that a purely admiring source might soften (2 marks).
Problems: He is late (some 350 years after the events), rhetorical, and shaped by the Roman moralising cliche of the good ruler ruined by absolute power; he invents speeches, heightens drama and colours events to fit that theme, so his detail must be tested against the soberer tradition of Arrian (2 marks).

Marker's note: markers reward separating what Curtius' bias reveals (contemporary unease at Alexander's orientalism) from whether his moralised detail is literally reliable, and naming Arrian as the check.

exam8 marksSource C: a reconstructed passage of this type, in the careful manner of Arrian citing Ptolemy and Aristobulus, reports that at Opis in 324 BC the king, after the mutiny was ended, held a great banquet at which Macedonians and Persians sat together and he prayed above all for concord (homonoia) and partnership in rule between the two peoples. Using Source C and your own knowledge, assess the usefulness and reliability of Arrian as evidence for Alexander's kingship.

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An 8-mark "assess usefulness and reliability" answer needs content, usefulness, reliability/limitation and a judgement.

Content: Source C reflects Arrian's account of the reconciliation banquet at Opis (324 BC), where, after the mutiny, Alexander prayed for concord (homonoia) and shared rule between Macedonians and Persians (2 marks).
Usefulness: Arrian (writing c. AD 130) is generally regarded as our best narrative source because he built his Anabasis chiefly on two companions of Alexander, Ptolemy and Aristobulus, and named his method; for kingship he supplies careful, relatively sober detail on the dress, the proskynesis affair, the mutiny and the banquet (2 marks).
Reliability and limitation: Arrian still wrote roughly four and a half centuries after the events; Ptolemy, later king of Egypt, had reason to flatter Alexander and blacken rivals, and Arrian admires his subject, so the "good tradition" is not neutral. The Opis prayer in particular is read very differently by modern historians (2 marks).
Judgement: Arrian is our most reliable connected source for Alexander's kingship because of his early sources and restrained method, but he is not impartial; the meaning of episodes like the Opis prayer, whether an ideal of unity or a pragmatic settlement, must be argued from the evidence, not simply taken from Arrian (2 marks).

Marker's note: markers reward crediting Arrian's use of Ptolemy and Aristobulus while noting their bias, and recognising that the same banquet supports opposite interpretations.

exam25 marksTo what extent did Alexander's adoption of Persian customs and his treatment of Macedonians and Persians amount to a coherent 'policy of fusion'? In your response, refer to relevant sources and historians' interpretations.

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A Band-6 response needs a clear thesis, argument lines tied to specific events and dates, engagement with the Tarn/Badian debate, a model paragraph and a judgement answering "to what extent."

Thesis: Alexander's orientalism and integration were real and far-reaching, but the evidence supports a pragmatic strategy of ruling a vast empire and securing his own power far better than it supports a coherent, idealistic "policy of fusion" or brotherhood of mankind.
Argument 1: the case for a fusion policy: The measures form a pattern: Persian dress and court ceremonial (from 330 BC), the attempted proskynesis (327 BC), the enrolment of Persians in the Companions and the 30,000 epigonoi, the Susa marriages (324 BC), and the Opis banquet where Arrian says Alexander prayed for concord (homonoia) and shared rule. W.W. Tarn read these as an ideal of the "unity of mankind."
Argument 2: but the acts were pragmatic and improvised: Each step answers a practical need: adopting Achaemenid symbols legitimised him to Persian subjects; marrying Darius' daughter tied him to the old dynasty; the epigonoi and mixed units gave him troops independent of mutinous veterans. Ernst Badian demolished Tarn's thesis, arguing the "unity of mankind" is a modern construction and that Alexander ruled through power, terror and calculation.
Argument 3: coercion undercuts any brotherhood: The killing of Cleitus (328 BC), the Philotas affair and execution of Parmenio (330 BC), and the crushing of the Pages and Callisthenes (327 BC) show a king enforcing obedience, not building fellowship. The Opis prayer asked for partnership between Macedonians and Persians only, the two ruling peoples, not all humanity, as Badian and A.B. Bosworth stress.
Argument 4: the sources pull in different directions: Arrian's "good tradition" (from Ptolemy and Aristobulus) gives the sober detail behind the fusion reading, while the vulgate of Curtius frames orientalism as moral corruption. Neither offers a stated "policy"; the word "fusion" is the historians', and the ancient evidence records acts, not an ideology.
Historiography: Tarn saw an idealist unifier; Badian and Bosworth see pragmatic power politics; Hammond took Arrian's favourable tradition more seriously; and Worthington stresses conquest and self-interest. The weight of recent scholarship rejects Tarn.
Model paragraph: The Opis banquet is the test case. Tarn read Alexander's prayer for homonoia as proof of a dream of human brotherhood, but the context is a mutiny he had just suppressed by arresting ringleaders and threatening to replace his veterans with Persians. The "partnership" he prayed for was between Macedonians and Persians as co-rulers of a subject empire, not a union of mankind, and it followed years of purges and the failed proskynesis that had already alienated his men. As Badian argued, the language of concord served a hard political purpose: to reconcile two elites he needed and to bind them to his own person. Fusion, in short, describes what Alexander did to hold power, not an ideal he set out to realise.
Judgement: To a limited extent Alexander pursued integration, and consistently enough that historians can call it a policy; but "fusion" as a coherent idealistic programme is largely Tarn's construction. The evidence, read through Arrian and against Curtius, points to pragmatic empire-building and the consolidation of personal power.

Marker's note: markers reward a sustained argument answering "to what extent," precise events with dates, the Tarn versus Badian debate used to structure the case (not just named), and awareness that "policy of fusion" is a modern label, not an ancient one.