The 'Manifesto of the Constitutional Congress of KPH' was an important document articulating the goals and principles of the Croatian Communist Party. Josip Broz Tito, who would later become a prominent leader in Yugoslavia, played a key role in this event, demonstrating his leadership capabilities early in his political career. The congress convened in a secluded area near Samobor, allowing the delegates to discuss their strategy with a degree of safety from surveillance by state authorities. The manifesto emphasized the need for unity among the working class and laid out a vision for a socialist future in Croatia within the Yugoslav federation. The meeting included various communist leaders and activists who gathered to discuss the impending challenges they faced, particularly in light of the increasing authoritarian measures imposed by the royal government. By outlining their strategic objectives and reaffirming their connections to the broader communist movement in Europe, the Croatian Communist Party sought to position itself as a serious political force within the tumultuous landscape of the late 1930s. This event exemplified the determination of the party members to pursue a socialist agenda and the principles of Marxism-Leninism at a time when oppositional voices were being stifled.As the congress progressed, the atmosphere resonated with conviction and urgency, reflecting the delegates' commitment to their cause. Tito's reading of the manifesto was not just a formality; it was a rallying cry for the Croatian communists, signaling their readiness to engage in the broader struggle for social justice and workers' rights. This congress ultimately helped to galvanize support for the communist movement among the populace in the region, paving the way for increased activism and political engagement leading into World War II.