The Polish Committee of National Liberation (PKWN), composed primarily of Polish communists, issued its manifesto in July 1944 to outline its vision for a post-war Poland. This event unfolded during World War II when the Red Army was advancing into Poland, signaling the decline of Nazi control. In the context of Soviet influence, the PKWN aimed to establish a government driven by socialist principles. Their manifesto called for significant reforms, including land redistribution and workers' rights, which aligned with Marxist ideology. The text was characterized by its populist appeal, promising to address the struggles faced by ordinary Polish people during the wartime devastation.

The PKWN's manifesto also functioned as an assertion of political power, marking a pivotal moment in Polish history. By aligning closely with Joseph Stalin and the Soviet Union, the PKWN positioned itself as the legitimate authority in Poland, filling the political vacuum left by the retreating German forces. This development would influence Poland's future governance and its relationship with the USSR, leading to the establishment of the People's Republic of Poland later in the year. The repercussions would be felt for decades as communism took root within Polish society, shaping political dynamics in the region.

Furthermore, the PKWN's rise to power illustrated the broader narrative of post-war Europe, where many nations found themselves caught in the ideological crossfire between Western democracies and the burgeoning Soviet sphere of influence. The manifesto's publication thus served as a catalyst for the communist takeover in Poland, which eventually integralized communist governance under the banner of the Soviet model, leading to significant socioeconomic changes and international ramifications.