The Poznań Uprising

Poland Locked in Stalinism, 1948–1955

In February 1956, four months before the Poznań uprising, the Polish People's Republic was one of the most entrenched Stalinist states in Eastern Europe. The Polish United Workers' Party (PZPR), created in 1948 through the forced merger of the Polish Workers' Party and the Polish Socialist Party, held a monopoly on power, and its First Secretary, Bolesław Bierut, a man Stalin trusted as his own 'little Stalin of Poland,' had ruled unchallenged for nearly a decade. The triumvirate of Bierut, Jakub Berman, and Hilary Minc transplanted the Soviet model wholesale: the Ministry of Public Security (UB) ran a dense network of informers and crushed armed resistance and non-party figures; the 1952 constitution formally declared Poland a 'People's Republic'; the Catholic Church was systematically repressed; collectivization of farmland was pursued across the country; any independent political organization was, by definition, criminal.

The reality this system delivered to the working class was the inverse of its ideology. The Six-Year Plan, launched in 1950, concentrated state resources on heavy industry: steel, mining, machine-building. Industrial output surged, but the cost was borne entirely by workers and ordinary citizens. Consumer goods, housing, and food were in chronic shortage; real wages fell. A particularly galling feature was the tax on the most productive workers, the udarniki (shock workers): the harder you worked, the less take-home pay you saw, because a punitive progressive tax clawed back the bonuses. From 1953 onward, work quotas (norms) were repeatedly raised, and bonus schemes were reduced.

Conditions in Poznań and the Wielkopolska region were worse than the national average. This territory, formerly German and returned to Poland in 1945, was treated with political suspicion by the central authorities: investment in social infrastructure (healthcare, education, housing) was set deliberately lower than in other regions. The pressure on medium and large private farms to collectivize depressed agricultural output, making shortages of meat and dairy a permanent feature of the Poznań market. From August 1955 to May 1956, butter all but disappeared from the city's shops.

Stalin's death in March 1953 opened hairline fissures across the Eastern Bloc. Worker strikes broke out in East Berlin and in Pilsen, Czechoslovakia, but in Poland Bierut kept the repressive apparatus intact. The real turning point came in February 1956, at the Twentieth Congress of the Soviet Communist Party, when Nikita Khrushchev's denunciation of Stalin's personality cult and the Great Purges shattered the ideological monolith. The full text of the Secret Speech was circulated to Polish party cadres and soon reached the public through Western radio broadcasts and word of mouth. Bierut, reportedly shattered by the revelations, died of a heart attack in Moscow on 12 March, three weeks after the congress. His successor as First Secretary, Edward Ochab, proved unable to chart a clear course, torn between reformist and hardline party factions. In April, thousands of political prisoners were amnestied; Berman and security chief Stanisław Radkiewicz, the men most directly responsible for Stalinist terror in Poland, were removed from power; and a limited critical discourse began to appear in the press. Yet by May 1956 Poland remained, in essence, an unreformed Stalinist state. What remained for the worker was not the Party's promises but six years of accumulated deprivation and hunger.

Why the Secret Speech Detonated in Poland: Bierut's Death and Ochab's Choice

Khrushchev began reading his report shortly after midnight on 25 February 1956. It was called the 'secret speech,' but the place where its shock landed deepest was not the Kremlin hall where the congress sat, but Warsaw, whose delegation had carried it home. The report denounced Stalin, yet because the victims of the 'cult of personality' it catalogued were themselves Communists, every East European leader installed under Stalin's aegis was implicitly indicted. At the very front of that line stood Bolesław Bierut, First Secretary of the Polish United Workers' Party. He was handed the full text immediately after the closed session, and by his colleagues' recollection he was 'stunned' and 'utterly devastated.' Bierut had already fallen gravely ill during the congress and remained in Moscow to recover. On 28 February the four men who had accompanied him, Jerzy Morawski, Jakub Berman, Józef Cyrankiewicz and Aleksander Zawadzki, reported the speech's contents to the Politburo, which then convened a meeting of central party activists in Warsaw on 3–4 March. Morawski tried to play down the speech's implications for the Polish party, but the moment he finished, heated questions poured from the floor, and the Politburo found itself defending Bierut's reign against a torrent of criticism. Kept informed by telephone, Bierut knew his authority was ebbing fast, yet from afar he could do nothing. At 11:35 p.m. on 12 March he died, of heart failure and pneumonia; the official cause was pulmonary thrombosis, and acute emotional stress almost certainly worsened his illness. When the death was announced on 13 March, Polish society reacted with a mixture of delight and rumour that the Soviets had poisoned him. Strikingly, it was local party officials who spread the poisoning story. Coming after eight years of iron rule, his death lent powerful momentum to de-Stalinization. His successor was chosen at the Central Committee's 6th Plenum on 20 March, with Khrushchev present in Warsaw for the funeral. As a compromise between the reformist Puławy and the hardline Natolin factions, Edward Ochab was elected unanimously. Ochab then made a choice no other bloc leader made: to spread the secret speech wider in Poland than anywhere else. The day after his formal assumption of office, on 27 March, he authorised distribution, and on the initiative of Warsaw's reform-minded party secretary Stefan Staszewski some 3,000 official and 15,000–20,000 unofficial copies were printed. When Radio Free Europe began broadcasting the speech, the party's logic was that 'if we do not tell people the truth, the enemy will do it for us.' By April the text was on sale at Warsaw's Różycki market. The channel of popular awakening that would run to Poznań in June had been opened.

Eleven Million Złoty over Three Years: Why the Delegation Believed a Single Word from Warsaw

The uprising of 28 June did not erupt out of nowhere. The workers of ZISPO had been fighting stepped-up production norms since July 1953, nearly three years. At the core was a tax scheme that taxed the highest-earning workers, the 'udarniks', most heavily. Thousands lost an estimated more than eleven million złoty over three years, and the workers considered the very formula illegal. They did not merely seethe: they tried every channel the system offered. In February 1956 they filed 4,704 motions to improve work organization and factory management, and even reported the tax's illegality to the Poznań provincial prosecutor. The W-3 shop delegation travelled to Warsaw three times since 1955 to see the metalworkers' union and the Ministry of Machine Industry.

This long pre-history shapes how the June crisis felt. The workers had not improvised demands one morning; they had accumulated signals that the end was in sight. On 21 April, Central Committee secretary Jerzy Morawski came to Poznań and publicly criticized how workers' grievances had been handled. On 8 June, Ministry of Machine Industry director Stanisław Pietrzak promised the W-3 shop that the tax and refund would be settled 'within ten days.' When ten days passed with no answer, the 21 June shop meeting elected delegates to negotiate with the central unions and demanded an explanation for the minister's silence. Anger had already spread to other shops and plants: the city transport company (MPK), the railway rolling-stock repair works (ZNTK), and the railwaymen.

At this point, on 25 June, a delegation of 27 was elected to represent the entire ZISPO complex, not just one shop. On 26 June in Warsaw, Minister of Machine Industry Roman Fideliski met them and laid out a plan to implement the workers' demands: payment of bonuses, wage rises, and lower food prices. It was a verbal agreement, not a legal document, but the delegation returned to Poznań that night believing matters were settled, told the shops the demands had been granted, and talks were set to resume in Poznań the next day.

What happened next was decisive. On 27 June Fideliski himself arrived at ZISPO and, acting on party instructions, withdrew the previous day's promises. The rage was so sharp not because the workers vaguely distrusted 'what the system said,' but because they had watched that system follow its own procedure to the point of a promise, then collapse within two days. Though Fideliski and the central-union representatives met the delegates again and talks formally continued, the workers no longer expected a positive outcome. Polska Zbrojna records that they 'decided to take to the streets.' They trusted that the foreign press covering the Poznań International Fair would carry their demands to the world; a U.S. State Department report likewise noted that the delegation had delivered an 'ultimatum' that continued stagnation would bring a demonstration in Poznań. After three years of paperwork, 4,704 motions, and three trips to Warsaw, what they had won was a verbal promise that was gone by morning.

It Was Not Only the Crowd That Took Up Arms: Who Fired First on 28 June

On 28 June the workers of the Cegielski works (officially ZISPO) did not walk out armed. The column that left the factory at 6:30 a.m., carrying demands for wages and tax refunds, was simply marching toward the city authorities, then housed in the Poznań Castle. It swelled as it walked, joined by workers from other plants and by students. Between 9 and 11 a.m. the crowd on Mickiewicz Square reached 100,000, and the demands shifted to lower bread prices, higher wages, and a visit by a responsible official, either First Secretary Ochab or Prime Minister Cyrankiewicz. The local authorities' answer, that 'we have no authority to solve such problems,' proved decisive.

From here the event moved beyond a strike. A rumour spread through the crowd that the delegation sent to Warsaw had been arrested. This was untrue: the delegates were already on their way back to Poznań. But for workers whose months of petitions had all been ignored, the rumour was all too plausible. Believing the delegates were jailed, the crowd stormed the prison on Młyńska Street, freeing 252 inmates around 10:50 a.m., then seized its armoury around 11:30, taking firearms into the streets.

The first shots came from the government side. Around 11 a.m., gunfire opened from the windows of the Security Office (UB) building on Kochanowskiego Street into the crowd, and what had been a demonstration only hours earlier became a firefight. Workers disarmed one Citizens' Militia post after another across the city: at Junikowo, Wilda, Mosina and Rokietnica. At Junikowo police came out with their hands raised, handing over their pistols. The heaviest fighting was in front of the UB building, where most of the captured weapons were carried.

The next few hours decided the character of the event. Around 11 a.m. the Poznań garrison's Armored and Mechanized Officers' School sent 16 tanks, two armoured carriers and troops to 'protect designated buildings.' But these soldiers did not fire on the crowd, and instead talked with the demonstrators. Some troops were disarmed, and two tanks were reportedly seized. When soldiers would not turn their guns on the crowd, Rokossovsky took personal command. For this Soviet marshal serving as Poland's Defence Minister, the memory of East Berlin on 17 June 1953 was vivid: there, a workers' uprising not crushed in time had spread to many regions. The same could not be allowed to recur in Poland.

Rokossovsky dispatched his deputy, General Poplavsky, to Ławica Airport to take command. Poplavsky did not use the Poznań units that had been fraternizing with the crowd, but brought in other troops from the Silesian Military District and the Biedrusko base. The force assembled, the 10th and 19th Armored Divisions, the 4th and 5th Infantry Divisions and the Internal Security Corps, numbered 10,300 men. Crucially, these soldiers were told the protesters were led by 'German provocateurs' out to damage Poland's image during the Poznań International Fair, so they would believe they were fighting an outside enemy rather than their own neighbours. From 4 p.m. to 5 a.m. the following day, a two-hour procession of tanks, armoured cars, field guns and truckloads of troops poured into and surrounded the city. At 9 p.m. the first mass detentions began. In this way a regime ruling in the name of the workers, facing soldiers who would not shoot, crushed those workers with troops brought in from outside.

The Speech About Chopping Off Hands and the Two Currents: The State's Chosen Answer

Through the morning of 28 June, a good part of the crowd's demands was still procedural. The delegation met Franciszek Frąckowiak, president of the Municipal National Council, and asked that senior officials from Warsaw come to Poznań, specifically Prime Minister Józef Cyrankiewicz or First Secretary Edward Ochab. The same request was repeated in a talk with propaganda secretary Wincenty Kraśko. The workers were calling for someone to talk to, and the regime's answer arrived on the evening of 29 June as a radio address. Cyrankiewicz declared: "Any provocateur or lunatic who raises his hand against the people's government may be sure that this hand will be chopped off by the people's government." The negotiation that had been asked for never began. The man the workers had summoned did come, but he brought a threat, not a dialogue. The line remains one of the most infamous in modern Polish history, and Cyrankiewicz would carry the political responsibility for the orders to fire during the suppression.

By the time the speech was being read, the city was already sealed off militarily. Two armoured and two infantry divisions, more than 10,000 troops and about 360 tanks, under Deputy Defence Minister Stanisław Popławski had surrounded Poznań, drawn not from the local garrison but from the Silesian Military District and the Biedrusko base. On the 29th, strikes continued in Luboń, Swarzędz and Kostrzyn; in the afternoon a group of demonstrators approached the security office (WUdsBP) building but dispersed at the sight of tanks. Sporadic street fighting went on until the 30th, when the pacification was completed. The death toll still varies among researchers, from the 58 cited in the IPN investigation to around 100; the wounded number roughly 650. The youngest victim was 13-year-old Romek Strzałkowski.

Arrests began simultaneously with the suppression. From the night of 28 June, Security Office and Civic Militia officers carried out large-scale round-ups of the 'most active' participants, continuing for weeks. According to Security Office reports, 746 people had been detained by 8 August. They were held at the Ławica Airport detention site and interrogated under coercion, including physical abuse. It was here that the regime built a narrative for distributing blame: the so-called 'two currents' theory. Prosecutor General Marian Rybicki told the press on 17 July that the investigation would distinguish between "workers who joined the strike and demonstration upset by the failure to have their legitimate grievances redressed" and "trouble-makers, criminals and provocateurs." The calculation was to concede the workers' demands while pinning the violence on 'provocateurs.' Indictments against 132 participants were prepared and sent to the courts, yet only three trials were actually held. Standing on the dividing line of these 'two currents' was the next chapter: the trials.

The courtroom broke the script of an 'imperialist provocation'

The courtroom broke the script of an 'imperialist provocation'

After crushing the uprising in the streets, the state tried to finish the job in court. By 8 August, 746 people had been detained, and beatings and torture were reported during interrogation. The prosecution's story was straightforward. 28 June was not collective action by factory workers suffering from material hardship, but a riot planned in advance by American and West German intelligence services and the reactionary underground. The defendants were not workers with grievances, but “hooligans” and murderers. The so-called Trial of the Three, which opened on 27 September, followed by the Trials of the Nine and Ten, was meant to inject that narrative into a public proceeding. A U.S. State Department memorandum of 25 September recorded that the Poznań trials were about to begin and judged that international opinion might restrain the Warsaw regime's treatment of the accused. The trials were therefore a domestic case and an international test of the legitimacy of de-Stalinization at the same time.

Yet the indictment designed to erase the defendants' social identity exposed it instead. Most were young Poznań workers. Their lawyer, Stanisław Hejmowski, openly argued that the state had refused to resolve the wage and tax dispute, then created the bloodshed by sending in the army and security forces. The defence did not deny that some demonstrators had seized weapons or used violence. It disputed the political meaning assigned to those acts, locating the decisive responsibility in state policy and the orders to fire. The authorities wanted severe sentences as a warning, but in an open courtroom the label “enemy of the people” collided with the defendants' concrete identity as workers who had marched over economic demands. International attention, the lawyers' attack, and growing criticism inside the Polish party helped produce judgments milder than the prosecution's script implied. Some defendants received sentences of two to six years, but the state never produced decisive proof of a foreign-directed conspiracy.

That breach changed the choices available in October. While Nikita Khrushchev and a Soviet delegation were in Warsaw on 19 and 20 October, signalling the possibility of military intervention, Poland's party leadership had to decide whether to repeat that Poznań was an “imperialist provocation” or admit that party policy on wages, production, and policing had driven workers into the streets. On 21 October, Władysław Gomułka returned as First Secretary and chose the latter. He attributed Poznań to the party's mistaken policies rather than an external plot, halted the trials, and secured an amnesty for the defendants. This was not full political power for the workers. Gomułka preserved one-party rule and the coercive state, while repositioning the uprising as a warning that a socialist state had to correct itself, not as a rebellion against socialism. The concessions that Poznań's dead and the courtroom's rebuttal made possible formed the social basis of the “Polish October.” Reform acknowledged responsibility under the pressure of rifles, but it did not transfer to the workers the power to control the state whose policies had put them in the line of fire.

Poznań's memory travelled to Budapest, then returned to the square

The place where Poznań's gunfire immediately became a political language beyond the border was Budapest. At the 23 October 1956 student rally expressing solidarity with Poland, the demands and deaths of Poznań workers became a reference point through which Hungarians spoke about the crisis of their own system. This was not simple imitation. Poland's October had appeared to show that a Communist state could remain in being while renegotiating its relationship with Moscow, and Hungarian demonstrators initially pushed that possibility toward wider political freedom and national sovereignty. Once a multiparty system and withdrawal from the Warsaw Pact entered the agenda, however, the Soviet leadership distinguished Gomułka's Polish compromise from Hungary's departure from the system. The declassified Soviet leadership record shows that Moscow feared anti-Communist feeling spreading to neighbouring states and feared that non-intervention would be read as weakness, and therefore decided on the invasion of 4 November. Poznań was not a victory, but the way a workers' revolt could move another country's political imagination was unmistakable.

In Poland, it was the Solidarity trade union in 1980 that brought this memory back into public space. On 10 October, a regional assembly of Wielkopolska representatives demanded a memorial to the victims, and on 21 October a Social Committee was formed under Roman Brandstaetter. The urgency was not merely commemorative. A workers' organization had to reclaim the name and responsibility of 1956 from the state's monopoly, and secure a public place before martial law closed that space. Factories supplied materials and labour, while HCP workers pressed several ministries until they obtained an allocation of the required steel plate. The design by Adam Graczyk and Włodzimierz Wojciechowski bound two steel crosses, 19.5 and 21.1 metres high, with a single crossbeam. One bore 1956; the other bore 1968, 1970, 1976, 1980 and 1981. Its inscription read: “For God, for freedom, law and bread, June 1956.” It joined a demand for livelihood to political rights and the right to remember.

On 28 June 1981, factory sirens and church bells sounded together, and about 100,000 people gathered in Mickiewicz Square. Stanisław Matyja and Lech Wałęsa spoke, while Matyja and Anna, the mother of Romek Strzałkowski, unveiled the memorial together. The structure had been erected with official permission, but the crowd made something larger than an authorized act of mourning. The Poznań Crosses presented 1956 not as an isolated riot, but as a genealogy linking it to the workers' struggles of 1968, 1970, 1976 and 1980. After martial law in December, the square became a site of surveillance and dispersal, and even the date 1981 painted onto the cross was soon erased. That erasure showed that the state still sought to control the meaning of the past, and precisely for that reason the crosses became a sign on underground publications and demonstrations. Poznań's legacy is not a myth of victory. It is the process by which workers whose demands for wages and dignity had been defeated finally took back the history and public square monopolized by the state that had suppressed them.

What Poznań settled, and what it left unresolved

What Poznań settled immediately was not a change of regime but a change in the regime's calculations. A leadership that had believed it could label workers' wage and tax demands an “imperialist provocation” and end the matter with gunfire still had to concede the substance of those demands after suppressing the uprising. The September “Trial of the Three,” followed by the “Trial of the Nine” and “Trial of the Ten,” sought to transfer responsibility for the bloodshed onto the demonstrators. In court, however, the defence lawyers exposed the authorities' firing and the torture used in the investigation. Władysław Gomułka's return in October 1956 and the amnesty for the defendants ended the trials and patched over the crisis by having the party acknowledge its own policy errors. A patch was not liberation. The Polish United Workers' Party remained in power, and no criminal responsibility was imposed for the army's and security organs' killing of civilians. Wage increases and economic concessions confirmed the power workers had created in production and in the streets, but they did not establish factory democracy, independent labour organization, or civilian control over state violence. Poznań therefore cannot be reduced to either a “failed riot” or a “victory for democracy.” Most workers' slogans demanded bread and freedom; they did not set out a clear programme for abolishing socialism itself. Yet a CIA Current Intelligence Bulletin of 30 June judged that the protest had spread spontaneously while also suspecting some prior planning and preparation. That is an outside intelligence service's partial observation and inference, not decisive proof. The death toll leaves a similar question. Later research gives 57 dead, while an investigation by Poland's Institute of National Remembrance gives 58; the figure of 74 used in 1981 and estimates above 100 have also circulated. The totals diverge according to which names, hospital records, and concealed deaths are included. Historians therefore have a narrow but firm conclusion. Poznań demonstrated that workers' material demands could detonate a crisis of state legitimacy and helped create the conditions for the Polish October. What remains disputed is whether the explosion was political from the outset, and the exact number of those killed. Both questions can be answered only by reading the gaps in the record together with the responsibility the state concealed for decades.