The Satrapy System

The Achaemenid empire was the largest the world had yet seen, and it was governed not from one place but through a frame of provinces, each set under a great servant of the crown who ruled it in the King's name. That servant the Greeks called a satrapēs, a satrap; his province, a satrapeia, a satrapy. Through this frame the King of Kings could tax, judge, garrison and levy a realm too vast for any one man to see, and hold together peoples who shared neither language nor god. The satrapy is the institution the player of this game lives inside, first as the head of a noble house angling for a governorship, then, if the King's favour holds, as a satrap himself, gathering the tribute of a great province and answering for it. And it carries in its very design the tension that drives the whole game: the satrap is the King's power made present in a distant land, and for that same reason his standing danger, a viceroy who might grow into a rival.

The word: xšaçapāvan, the protector of the realm

The title behind "satrap" is Old Persian xšaçapāvan, which joins xšaça-, "realm, kingship, sovereignty", to pā-, "to protect", with the agent-suffix -van: the office describes its holder as the protector of the realm (Schmitt).^[1] It is a telling name. The satrap is not styled a mere collector or judge but a guardian of the King's sovereignty in his corner of the world, which is precisely the double edge of the office: the man set to protect the realm in a province is also the man best placed to seize it. The word passed into Greek as satrapēs not directly from the Persian of the court but, the philologists judge, through a Median dialect form, and thence into every later language. Darius's own inscriptions do use the title of an official twice over (at Behistun, DB 3.14 and 3.58, of the men who held Bactria and Arachosia for him against the rebels), so the office and its name are attested from the King's own hand and not only from the Greeks.^[2]

Yet, and this is the first of the entry's cautions, the Old Persian royal texts do not use a word built on xšaçapāvan for the provinces themselves. For the administrative units that made up the empire they use a quite different word, dahyu (plural dahyāva), a term for a land or country. When the modern world speaks of "the satrapies" it is following the Greek usage; the King's own usage was to list his dahyāva, his lands. The gap between the two vocabularies is not pedantry: it lies at the root of the long dispute over how the empire was really organised, taken up below.

Cyrus's inheritance, Darius's system

The empire grew with astonishing speed. Between the rise of Cyrus the Great about 559 and the death of Cambyses in 522 it swallowed the Median realm, the Lydian kingdom of Croesus, Babylon, and Egypt, each a great state with its own machinery of rule. The Persians did not, as a rule, tear that machinery down and build anew. They set a governor over each conquered kingdom, gave him the King's authority, and let the old provincial structures stand beneath him: Lydia was taken together with Cappadocia and the Ionian coast, Babylonia together with Assyria, Media together with Armenia, and so each great block entered the empire more or less whole (Jacobs).^[3] The satrapal frame, on this reading, was less an invention than an adaptation, laid over the bones of the empires Persia had devoured.

The tradition, following Herodotus, credits Darius I with turning this loose arrangement into a system. After crushing the revolts of 522 to 521, Herodotus says, Darius "established twenty provincial governorships, which they call satrapies" and fixed for each a settled yearly assessment, so that the Persians nicknamed him the kapēlos, the huckster or shopkeeper, because he put everything on a tariff. In the summary Bruno Jacobs gives of the opening sentence, Herodotus has it that "in Persia he established 20 domains (archai) that they called satrapies (satrapiai)" (Hdt. 3.89), though, as Jacobs notes, the Greek phrasing is far less unambiguous than that tidy rendering suggests.^[3] The reform of the taxes at least is grounded in more than Greek anecdote: Babylonian cadastral documents, land-registers listing fruit-trees, crops and arable extent, survive from the third year of Darius's reign, which puts the fiscal reorganisation at about 519, just after the revolts (Dandamayev).^[4] The land was measured and classed by its yield, and each province was set to render a sum reckoned from its cultivated area and its fertility. So Darius the systematiser of the taxes is a defensible figure. Darius the inventor of the satrapies is a much shakier one, for the frame was already there under Cyrus, and the deepest modern doubt falls on the neat scheme of twenty that Herodotus hangs the whole reform upon.

The satrap: the King's viceroy

Whoever drew the map, the office at its head is clear enough. The satrap was the King's viceroy in his province, and the powers gathered in his person were, in Greek eyes, almost royal. He assessed and forwarded the tribute, the province's yearly render in silver and in kind. He was the supreme judge of his territory: civil and criminal causes alike could come before his chair. He was responsible for internal order and the safety of the roads, hunting down brigands and putting down risings. He raised and commanded the provincial levies when the King mustered for war. And he held a court in the image of the King's own, a court-in-miniature with its own guard, its own chancery, its own ceremonial (Jacobs; Briant).^[3][5]

The men who held the greatest provinces were, as a rule, Persians of the highest birth, Achaemenid princes who had not reached the throne and members of the privileged houses; the office was a thing given by the royal court, not inherited. In the lesser units beneath them, by contrast, posts might pass within a family or even rest with a local dynast, an arrangement Jacobs calls "regulated autonomy". The satrap of a great province resided in one of the old royal capitals, Sardis, Babylon, Memphis, Ecbatana, Dascylium, and lived in a state that impressed and alarmed the Greeks who saw it. The scale even of a minor governor's household can be measured from the book of Nehemiah, governor of little Yehud, whose daily table took an ox, six choice sheep and fowls, with wine every ten days, to feed a hundred and fifty regular companions (Nehemiah 5:17 to 18).^[6] A great satrap's court dwarfed that. The point of the splendour was not comfort alone: the satrap was the King, locally, and had to look it.

Even at that height, the King's language held the satrap fast. Darius's inscriptions call his mightiest servants his bandaka, his "bondsmen", men bound to him by a freely accepted, oath-sealed subordination (the word is not that of a chattel slave but of the highest nobles in the King's proximity). The greatest viceroy in the empire was still, in the King's own word, bound. That is the bind of the great servant, written into the vocabulary of power itself.

Tribute: the phoros and the gift

Tribute was the empire's great harvest, and gathering it was the satrap's first duty. The Greeks distinguished two renders. Phoros, assessed tribute, was paid by the fully subject peoples: a fixed yearly sum, largely in weighed silver, set for each province from its measured land. Dora, gifts, were brought by peoples on the empire's fringes who kept a measure of autonomy, the Ethiopians, the Colchians, the Arabs, the render marking a lighter, more honourable bond than the tribute of the subject (Dandamayev).^[4] The Persians themselves, as the ruling people, paid no assessed silver tribute at all, though they rendered in kind.

Herodotus preserves a famous ledger of it all (3.90 to 94), province by province, culminating in a single sum:

"The total which was collected as yearly tribute for Dareios amounts to fourteen thousand five hundred and sixty Euboïc talents." (Herodotus 3.95, trans. Macaulay)^[7]

It is a staggering figure, and a seductive one, and it must be handled with care (see below). What the administrative record confirms is not Herodotus's arithmetic but the texture of the thing: much of the empire's wealth moved not as coined silver but as goods. The Persepolis Fortification tablets, the crown's own accounts, are full of renders and rations in grain, wine and livestock; the Elamite documents record small cattle received as state tax in Darius's own reign (Dandamayev).^[4] And tribute in persons was real: Babylonia's render, Herodotus says, included five hundred castrated boys a year. Strabo preserves the render of a province reckoned wholly in beasts:

"Cappadocia paid the Persians yearly, in addition to the silver tax, fifteen hundred horses, two thousand mules, and fifty thousand sheep, whereas Media paid almost twice as much as this." (Strabo, Geography 11.13.7)^[8]

The tribute did not, for the most part, circulate. It flowed inward to the treasuries of the capitals and was largely stored, gold and silver melted into jars, the coin of an empire taken out of the world and heaped in the vaults of Persepolis and Susa, to be drawn on for the King's gifts, wars and works. The satrapy system was, among other things, a machine for gathering the produce of a continent to the centre.

The King's gifts, and the satrap's reward

The tribute flowed in; the King's bounty flowed out, and the two together were the empire's circulation of loyalty. The satrap and the great servant were bound to the King not by pay alone but by gift: robes of honour, gold necklaces and armlets, decorated weapons, horses with golden bridles, grants of land and whole cities, and a place at the King's table. Plutarch preserves the shape of it in the cities the King gave an honoured suppliant, "Magnesia, Myus, and Lampsacus, to maintain him in bread, meat, and wine", one city for each: favour at this court was measured in the revenue of provinces.^[9] To render faithfully and be rewarded richly was the satrap's proper course, and the game's economy of tribute and favour is built on exactly this exchange. Xenophon, idealising, sets out the whole accounting a governor answered to:

"These officers the king delights to honour, and showers gifts upon them largely. But as to those officers whom he finds either to have neglected their garrisons, or to have made private gain of their position, these he heavily chastises, deposing them from office." (Xenophon, Oeconomicus 4)^[10]

Keep your province full and guarded and the King raises you; let it slip, or line your own purse from it, and he casts you down. That sentence is very nearly the rule-book of the game.

The checks: the secretary, the garrison, the King's Eye

Against the danger built into so powerful an office, the crown was believed to set a system of checks, a rough separation of powers meant to keep the satrap from becoming a king. The garrison commander of the province's fortress, and its senior financial officers, could report directly to the King rather than to the satrap, so that the man who held the province's civil power did not automatically command its soldiers or control its treasury. A royal secretary sat in the satrapal chancery, the King's ear in the viceroy's own writing-office. And royal inspectors toured the provinces, the officers the Greeks made famous as "the King's Eye" and "the King's Ears", who came unannounced to see how a province was kept and carried word back to the court.

How real, and how systematic, all this was is genuinely uncertain. The neat "separation of powers" comes largely from Xenophon (Oeconomicus 4.5 to 11), a Greek writing an idealised picture, and in hard practice the great western satraps often did command both the civil and the military apparatus of their provinces, and the office tended to slide toward the hereditary.^[10] The "King's Eye" in particular may owe as much to the Greek imagination, which loved to picture the King's realm as a place of watchers and informers, as to any single Persian office; scholars dispute whether it was one high post, a class of travelling inspectors, or partly a literary motif (Briant).^[5] What is not in doubt is that some real oversight existed: the parallel chains of report, and the sealed authorisations that the Persepolis tablets show the crown requiring for travel and disbursement, are the machinery of a state that watched its servants. The glamour of the spy-network is Greek; the paperwork of control is Persian and real. The player's King's Eye, the standing pressure of being watched, is grounded here, with the uncertainty flagged honestly.

The centrifugal danger: Oroetes and the over-mighty satrap

The checks existed because the danger was real, and the reign of Darius furnishes its textbook case. Oroetes, satrap of Sardis, is the over-mighty viceroy entire. He lured and crucified Polycrates of Samos; he killed the neighbouring satrap Mitrobates and his son; he murdered a royal messenger who carried orders he disliked; and through the chaos of 522 to 521 he simply ignored the King. Darius, newly on the throne and unsure of his reach, dared not move against him openly, for Oroetes kept a thousand Persian guards. So, in Herodotus's telling (3.126 to 128), the King worked by guile: he sent an agent, Bagaeus, with a series of sealed letters, and had them read out one by one before the guards, testing their obedience, until the last commanded "the Persians in Sardis to kill Oroetes", and the satrap's own bodyguard cut him down.^[11] It is the cleanest single illustration of the whole bind: a servant grown too independent, and a King who can bring him down only by the loyalty of the man's own soldiers to the crown above him.

The danger did not end with Darius. Across the fourth century the empire was shaken by the great satraps' revolts, when powerful western governors, their offices grown semi-hereditary and their power over their provinces near-complete, rose against the King, sometimes several at once. The office that held the empire together was the same office that, grown too strong, could tear at it. The satrapy was never a solved problem; it was a permanent tension, managed reign by reign, and that is exactly why it makes the spine of a game about the bind of the great servant.

How many satrapies? The sources at war

Here the entry must foreground a genuine and important correction to the account most books still give. Ask how many satrapies the empire held, and the tidy answer, twenty, the number every schoolbook repeats, is precisely the figure the field trusts least.

The trouble is that the sources do not agree, and are not even counting the same kind of thing. Herodotus's tribute-list gives twenty districts. The Behistun inscription of about 520 names, at most, twenty-three lands (dahyāva). Xerxes's later inscription (XPh) lists thirty-two; Darius's tomb-inscription at Naqsh-e Rostam names about thirty. These lists do not match one another, and they are different kinds of list: some are fiscal, some are the ideological roll of "the lands I hold" carved for display, where each people appears as a throne-bearer beneath the King. Darius himself, on his tomb, tells the reader to look at the picture rather than trust a number:

"But if you shall think: How many (are) those countries which Darius the king held? look at the sculptured figures which bear the throne platform." (Darius I, Naqsh-e Rostam, DNa, trans. Schmitt 2000, quoted via Jacobs)^[12]

Modern scholarship has largely turned against Herodotus's list here, and hard. Bruno Jacobs, whose is the authoritative reference treatment, holds that the list is not usable as historical testimony at all: its arrangement is chaotic and conflicts with geography, it wildly over-weights the western regions (a sign Herodotus had no authentic Persian source), and its data conflict with every other source, Greek, Latin and Persian alike. On this view it is best read as a literary insertion in an epic manner, not a treasury document. The Old Persian dahyāva lists, by contrast, Jacobs treats as the primary evidence, and argues they were long misread: the older idea that they were lists of peoples (so that the empire was imagined as a sum of nations, not a territory) is, he holds, now refuted, for dahyu denotes a territorial unit, a country in the administrative sense. He reads the apparent contradictions, and the swelling numbers in the later lists, not as carelessness but as hierarchy and ideology: the Behistun list gives the standard administrative units of its day (Jacobs's "Main Satrapies"), grouped in his scheme under a handful of "Great Satrapies" and subdivided into "Minor" ones; the later inscriptions add names partly to register real new conquests (the lower Indus after 515; Thrace, Libya and Nubia after 512) and partly to sustain the flattering fiction that the King was still forever enlarging his lands.^[3]

One need not follow every rung of Jacobs's reconstruction to take the governing lesson, which the research canon states plainly: do not present a single clean canonical map of "the twenty satrapies". The number was not fixed, it changed over time and by the kind of unit counted, and the neat scheme is a schematisation, Greek or modern, laid over a messier and more interesting reality.

The sources, and how we know

Everything above rests on a thin and awkward evidence-base, and the honest entry names its limits. The satrapy system is known from three unlike bodies of source, and they pull against each other. The Achaemenid royal inscriptions, the dahyāva lists, are primary and Persian, but they are display-texts with an ideological purpose, and they name lands, not "satrapies", so they answer the question we ask only obliquely. The Greek and Latin authors, Herodotus above all, but also Xenophon, the Alexander-historians and a hundred scattered notices, give by far the richest narrative of how satraps behaved, the offices, the courts, the revolts, but they are outsiders, using Greek categories, often idealising or dramatising, and, in the case of Herodotus's tribute-list, demonstrably unreliable on the very point they seem to settle. The administrative record, the Persepolis Fortification and Treasury tablets in Elamite, the Babylonian business archives, the Aramaic papyri of Elephantine, is the empire's own working paper, and it shows the machinery in motion, the sealed travel-passes, the rations, the taxes in kind, the land-registers; but it is fragmentary, local, and silent on the grand shape of the whole. The modern reconstruction is the work of fitting these three against each other, and the reference syntheses (Briant's From Cyrus to Alexander; Jacobs's study of the satrapal administration) are exercises in adjudicating between a King's propaganda, a Greek's storytelling, and a scribe's ledger. Where they can be checked against one another, as when Herodotus's estate-holding royal woman turns up as a real name in the Persepolis tablets, the convergence is precious. Where they cannot, the wise course is to hold the uncertainty open, which is why this compendium tells the tribute-total and the count of twenty as vivid, indicative, and not to be pressed as audited fact.

Seen whole, the satrapy was the empire made governable: a frame that let one King tax, judge and defend a quarter of the known world, and hold its many peoples in a single order under a single Wise Lord. It was also the empire's standing hazard, for the power that held a province could turn against the throne that granted it. That is the two-edged institution the player inherits, the protector of the realm who is also its greatest danger, and it is why the road to a satrapy leads, in this game as in the history, straight into the bind of the King's great servant.