Fascist and socialist movements: violent clashes in the Po Valley

The conflict between Fascist and socialist movements in the Po Valley joined disputes over work and land to a widening contest for political power. Socialist leagues had built an extensive rural system of hiring, wages, and workplace rules; landowners and industrialists, alarmed by its reach, increasingly supported Fascist squads as a means of breaking it. In Bologna, the confrontation culminated in the November 1920 violence at Palazzo d’Accursio, which killed ten people and wounded fifty. The aftermath strengthened the Fascists and helped turn local conflict into a spreading campaign of raids and reprisals.

Rural organization and competing interests

The conflict’s material foundations lay in a countryside where socialist organizations exercised substantial influence over agricultural employment. In Bologna and its surrounding region, leagues, cooperatives, labor organizations, and Socialist Party networks shaped local life. Their influence reached beyond wages: leagues regulated hiring and work, while landowners who breached their agreements could face fines. In the cities, social tensions also surfaced in disputes over bread, union membership, and access to property. These arrangements were experienced by supporters as protection for workers facing insecure seasonal employment, and by opponents as a severe restriction on owners’ authority.

The scale of the rural confrontation was especially visible in Emilia. Socialist organizations controlled 223 of the region’s 280 municipalities, and Ferrara’s leagues counted 81,000 members by the spring of 1920. Their authority over hiring, work schedules, threshing, seed supplies, and crop planting made them powerful institutions in everyday economic life. Seasonal laborers averaged only 120 working days a year, making wages and the distribution of work matters of livelihood rather than abstract political principle. The system’s supporters and opponents therefore clashed over both the terms of employment and who had the right to enforce them.

The struggle could also become coercive within the countryside itself. The account describes penalties for those who accepted lower wages or compromised with landowners, including boycotts and exclusion from services. During the summer of 1920, harvested grain lay unthreshed in intense heat while cows went unmilked amid a labor conflict. These consequences show how disputes over control of work could disrupt production and affect people beyond the immediate organizers and landowners. The conflict was not simply a contest between political labels: it concerned the organization of labor, the power to set conditions, and the cost of resisting either side’s rules.

Fascist mobilization and armed confrontation

Fascist organizing in Bologna began from a weak position. After republican founders left the local Fascio in 1920, only six Fascists remained, without funds for an office. Benito Mussolini nevertheless pressed Leandro Arpinati to take charge and organize civic-defense militias against strikes. Arpinati’s patrols initially found no opponents in the streets. As the rural agrarian movement suffered defeat in a ten-month struggle over agricultural agreements, landowners began looking for a strategy of resistance and turned to his group.

On September 20, Arpinati’s followers clashed with socialists during a demonstration in Bologna. The violence caused numerous injuries and one later death. Membership in the Fascio rose, and the organization re-established its headquarters on Via Marsala. Arpinati argued for action rather than internal debate over accepting agrarian money. Benito Mussolini, acting through Cesare Rossi, gave him broad authority to continue the fight. Soon after, an armed attack on a barracks left a Royal Guard brigadier and a deputy police inspector dead. Fascists then led the funeral procession, turning the deaths into a political opportunity as the socialists failed to call a general strike in protest.

In November, both sides prepared for a further confrontation. Socialist organizers resolved to defend themselves against Fascist violence without relying on state forces, which they regarded as serving bourgeois interests. They planned a large demonstration for the inauguration of the elected municipal council at Palazzo d’Accursio. The Bologna Fascio, by then numbering about 400, also organized to be ready. Police officials knew that the situation could ignite, and the police chief secretly negotiated conditions with the Fascists concerning the church bell and display of the red flag. On November 21, hundreds of soldiers, carabinieri, and Royal Guards occupied central Bologna as socialist delegates gathered in the barricaded Piazza Maggiore.

The confrontation began after the new mayor, Enio Gnudi, addressed the crowd from the building. A shot rang out; 26 Fascists from Ferrara broke through the security cordon, and shooting followed from several positions. Amid the confusion, socialist guards on the balconies mistook comrades fleeing into the courtyard for Fascist attackers and threw five grenades. An unidentified socialist militant then fired inside the council chamber, killing Giulio Giordani, a nationalist councilor and former soldier who was not a Fascist during his life. Rumors placed Arpinati at the scene urging an attack, but the account distinguishes these allegations from the established toll: ten dead and fifty wounded.

Aftermath and expansion

The casualties transformed the political balance in Bologna. The elected municipal council resigned, and a prefect-appointed commissioner took over the city. The socialist organization’s credibility and reputation were badly damaged. Immediately after the violence, Fascists marched through Bologna, attracted thousands of new members, and refused to disarm. Arpinati maintained that his organization would keep its weapons ready until rural violence ended and state authority was restored. During the following weeks, Fascists burned a recovered red flag, attacked labor institutions, and assaulted socialist deputies. Violence that had been framed as defense became a broader counteroffensive.

This change was not confined to Bologna. Fascist squads acted across the Po Valley and adjoining provinces, attacking labor organizations, municipal officials, and socialist groups. In the Rovigo area, they drove agricultural workers from an occupied estate; in Modena, they attacked municipal councilors; elsewhere, they targeted chambers of labor and pursued opponents into town halls. A June 1921 public-security report described armed Fascist incursions by truck, the destruction of associations, leagues, and cooperatives, the seizure and intimidation of individuals, and reprisals by socialist, communist, or Popular opponents. It noted that clashes commonly produced injuries and deaths. The account thus presents the violence as reciprocal in the sense that each side acted against the other, but also emphasizes the organized resources and agrarian support behind Fascist raids.

The dispute over rural power remained visible in parliament. Giacomo Matteotti described night-time truck raids in the Polesine, where Fascists arrived with local Agrarian Association leaders, surrounded league leaders’ homes, and threatened their families. Those seized were taken away and abandoned in the fields; those who resisted could be killed. Matteotti called the methods barbaric and supported his denunciation with the names of villages and people. His account of violence met a counterargument from Catholic deputy Umberto Merlin, who cited attacks by socialists and challenged them to condemn their own side’s violence as well. The chamber applauded Merlin, and Matteotti’s denunciation was overwhelmed by the political divisions of the wider conflict.

From local conflict to national politics

The competing movements drew strength from different forms of organization. Socialist leagues and municipal institutions could coordinate hiring, strikes, and local administration; the Fascists combined party direction with armed squads, transport, and support from landowners. These capacities shaped what each side could do. The violence in Bologna weakened the socialist municipal position, while Fascist mobilization transformed a small local organization into a force able to stage raids across provinces. At Ferrara, thousands of impoverished rural laborers could also be mobilized in a march into the city, illustrating how Fascist organization could recruit participants from the countryside as well as enlist agrarian backing.

The conflict’s language of national renewal helped recast political violence as a route to unity and state power. At the Fascist party congress, Benito Mussolini presented Fascism as a synthesis that would use violence to bury earlier political methods and make the state the instrument of a unified Italian nation. The movement’s account of itself as an army of volunteers growing from a few small groups into legions gave mass mobilization a ritual and national meaning. Yet the sequence traced in the Po Valley was concrete: labor rules and agrarian opposition, street clashes, armed retaliation, the collapse of local socialist authority, and the expansion of Fascist squad action. The promise of national unity emerged alongside a struggle that increasingly excluded political opponents by force.