Chapter VII · Russia in the seventeenth century
Cossacks
Hosts on the Don, the Yaik, the Terek and the Dnieper lived by fish, raid and war — useful to tsars and to the Commonwealth, and never quite theirs.
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Cossacks did not ride out of a folk tale already wearing a uniform. The name, from a Turkic word for a free man or adventurer, belonged first to people who used the open steppe seasonally, then to communities that stayed. Later paintings and songs made them look timeless. The hosts of this century were political facts, and they were changing.
A host was not a regiment dispatched from a capital, and it was not a tribe with a single bloodline. It was a self-governing military community, a voisko, settled along a river that served as road, larder and fortress. Members assembled, chose leaders, judged offences, and decided whether to raid, to bargain, or to take pay from a distant throne. The host claimed a country of waters and grazing rather than a neatly surveyed province. Its laws were its own, even when a distant charter pretended to bless them. Its strength lay in boats, horses, knowledge of fords, and the habit of moving faster than officials who travelled with paper. To neighbours it could look like a garrison, a pirate nest, a refuge, or all three in a single season.
Those worlds were several, not one costume shared across the map. On the Don, Cossacks lived between Muscovy and the Ottoman-Crimean sphere, taking grain, powder and cash from Moscow while remaining jealous of their own courts and captains. The Yaik host, on the river later called the Ural, watched another corridor towards the Caspian. The Terek host held a precarious line in the North Caucasus, among peoples and powers that no Muscovite chancellery could simply list as subjects. On the Dnieper, the Zaporozhian Cossacks made their centre the Sich, an armed camp in the lands “beyond the rapids,” where a general assembly, the rada, stood as the supreme authority and elected a hetman as commander. These were kindred ways of living on a dangerous edge. They were not a single nation waiting to be photographed.
Ilya Repin’s famous later canvas of Zaporozhian Cossacks crowding a table, composing a mocking letter to an Ottoman sultan, is a nineteenth-century spectacle of laughter, smoke and bravado. It is not a likeness taken at the Sich, nor a minute of how a rada voted. The painting explains a later appetite for Cossack theatre. It does not explain the poorer, wetter, more calculating life of a host.
Origins were mixed, and they stayed mixed. Hunters, fishers and gatherers of honey entered the steppe when the season allowed; peasants fleeing heavier dues followed; adventurers came from towns and even from lesser nobility. Slavic speech predominated in many hosts, but Tatar, Turkic and Caucasian neighbours were not scenery. Captives, converts, allies and enemies crossed the same rivers. A host could call itself a brotherhood of equals while still knowing who ate well and who arrived hungry from upriver. Equality was a political claim, not a census finding. To treat Cossacks as a timeless folk essence is to miss that mixture, and to miss how quickly a refuge could become a military estate.
Later pictures of the Don host should be read with the same caution as Repin’s table. Painters inherited romance; the Don lived, for a long time, by water more than by the plough. Fishing rights were guarded with a heat that later generations, imagining only cavalry, find surprising. Hunting, beekeeping and the taking of herds belonged to the same economy. So did the raid: against Crimean and Ottoman shores, against neighbouring pastoralists, sometimes against merchants who thought a river was a safe road. Booty, ransom and the exchange of captives were not embarrassments hidden behind a heroic screen. They were how a community without a regular tax base paid itself. Moscow shipped grain, gunpowder, shot, drink and money south in return for service. That bargain made the Don useful. It also made every delayed convoy a political event.
Self-government had a public sound and a sharp edge. On the Dnieper the rada assembled the host; on the Don the krug did similar work. An ataman or hetman was elected, not posted like a town governor, and he spoke with a force that came from being able to lose that office. Custom handled theft from a fellow Cossack as a specially ugly crime. Leaders could be obeyed in war and shouted down in peace. None of this made the host a gentle democracy of modern citizens. It made it a dangerous partner, because its consent had to be renewed, and because a captain who lost the assembly might still find men willing to follow him out of the circle.
Warfare was the host’s craft and its advertisement. Light cavalry, river boats and a talent for appearing where a fortress did not expect visitors made Cossacks valuable to anyone with a long, poorly manned frontier. Zaporozhian bands became notorious for Black Sea raids against Ottoman shores; Don men learned the same amphibious trade towards Azov and the Caspian approaches. They were also difficult to police. A campaign against the Crimean Khanate or an Ottoman port could look, from Moscow or Warsaw, like useful pressure. The same skills used against a grain convoy looked like banditry. The difference was often a letter of commission, a season of peace, or the identity of the victim. A state that hired such men for one summer spent the next summer explaining them to ambassadors.
Service to thrones was therefore uneasy by design. The Polish-Lithuanian Commonwealth enlisted Cossacks to watch its steppe edge against Tatar raids, and it kept a register of those it recognised as a military estate. The register never swallowed the whole Ukrainian Cossack world. Unregistered men still fished, still raided, still arrived from villages where manorial pressure was growing. In wartime, magnates and the court wanted Cossack numbers. In peacetime they wanted quiet, fewer names on the roll, and an end to naval raids that spoiled diplomacy with the Ottomans. Muscovy struck a similar bargain on its own rivers: pay, privileges, and a request that fugitives be returned. Cossacks heard the first two clauses more clearly than the third. A host that lived by receiving runaways could not become a reliable trap for them without ceasing to be itself.
Two related habits lived under the same name. Some Cossacks took service in towns and castles, drawing pay as scouts and border horse while trying to keep the status of freemen. Others formed the famous free hosts beyond any clean frontier, living off land and water, raiding Islamic and Christian shipping alike, and treating alliance with a tsar or a king as a renewable contract. The two groups mixed, quarrelled, and supplied each other with men. Moscow and Warsaw preferred the first and could never quite abolish the second. The drama of the century is the grinding of that preference against communities that still remembered they had not been born as a regiment.
Moscow needed them for reasons that had nothing to do with later folklore. The southern and south-eastern approaches were not a painted border. Crimean raiding, captivity and ransom remained ordinary dangers; forts and service cavalry could not be everywhere at once. Cossacks knew the water roads, could warn, intercept, pursue, and sometimes strike first. They were cheaper than a standing army stretched across hundreds of miles of grass. They could also be pointed, with more or less success, towards the tsar’s enemies in a particular war, or used as the sharp edge of settlement where the state wanted a claim planted before it could afford a town. A government still repairing itself after dynastic catastrophe did not have the luxury of disdaining irregulars who already lived where the trouble was. Need, in this sense, was not affection.
The same qualities made them a fear. A host that elected its own commanders might refuse an order, harbour a pretender, or turn a grievance about pay into an armed procession upriver. Cossacks had already shown, in the years of civil war and foreign intervention, that they could make and unmake campaigns far from their stanitsas. They raided commerce the treasury needed. They attracted peasants whom landlords and officials wanted back, and they treated the return of fugitives as an insult to the very idea of a free river. Their autonomy was not a decoration granted by a kindly court. It was a fact produced by distance, mobility and the state’s incomplete reach. Every attempt to tighten that reach taught the host what it stood to lose, and taught the court what a useful tool might cost if it snapped.
Mid-century turned that tension into a Cossack-state crisis on the Dnieper. Bohdan Khmelnytsky, a man of the registered world who had lost land and patience under magnate pressure, was elected hetman and led a vast rising against Polish rule. Orthodox complaint, peasant fury, the politics of the register, and an alliance with Crimean Tatars fused into something larger than a mutiny of unpaid cavalry. A Cossack administration took shape over towns and countryside; much of the population was drawn into Cossack categories of obligation and privilege. He also sounded the Ottoman court, but a Muslim protectorate proved hard to sell at home. This is not a full history of Ukraine, nor of the long war that followed. It is the point at which a host stopped being only a border tool and became a claimant to territorial government. Neighbouring monarchs had to decide whether that claimant was a vassal, an ally, a rebel, or a prize.
Khmelnytsky sought a protector when the Commonwealth could not be forced into a stable settlement and Crimean support proved a two-edged weapon. Moscow hesitated, then accepted. At Pereiaslav in 1654, the rada of the Cossack army submitted to Tsar Alexis, and the tsar’s emissaries received that submission. Details of rights were bargained afterwards in Moscow. Cossacks were promised a large measure of autonomy and the retention of privileges they had held under Polish rule. What the act meant remains contested. Some have read it as a military alliance under a shared Orthodox sovereign; some as the folding of a polity into the tsardom. Participants did not agree, then or later, whether they had made a pact of equals or an act of submission. The agreement was a solution to an immediate Cossack-state problem. It was also the opening of another.
A host could serve a throne without becoming a county; a throne could claim a host without yet knowing how to rule one.
Pictures of the Pereiaslav rada were painted long afterwards, when later empires had already decided what the meeting was supposed to have meant. The gathering itself took place after military disaster and under the pressure of a war that had not ended. It precipitated a Russo-Polish struggle whose later settlement divided the Dnieper lands. Those campaigns are another story, and so is the later national argument that has tried to make 1654 a birth certificate or a betrayal. What belongs here is narrower and harder: a Cossack polity trying to keep its officers, courts and army while standing under a new sovereign’s hand.
On the Don and the Yaik the same century taught a plainer lesson. Grain, powder and honour arrived with inspectors, demands for fugitives, and a growing wish in Moscow to treat river republics as instruments. A host might still elect, still raid, still call the tsar its father. It might also discover that autonomy, once useful, could be read in the capital as insolence. When that reading hardened, Cossack liberty did not fade politely into cavalry regulations. It could become open war. That war, when it came on the Volga, needs its own account. This one stops at the edge of it, with the hosts still standing as societies, not as a chorus in a national opera.
Sources & further readingShowHide
- Alexis
Encyclopaedia Britannica. Accessed 10 September 2026.
- Michael
Encyclopaedia Britannica. Accessed 10 September 2026.
- Russia: Romanov Muscovy
Encyclopaedia Britannica. Accessed 10 September 2026.
- Cossack
Encyclopaedia Britannica. Accessed 10 September 2026.
- Bohdan Khmelnytsky
Encyclopaedia Britannica. Accessed 10 September 2026.
- Pereyaslav Agreement
Encyclopaedia Britannica. Accessed 10 September 2026.