Under the weight of World War II and the oppressive German occupation, various resistance groups in Greece began to coalesce into a more unified political structure. One of the most prominent factions, the National Liberation Front (EAM), played a crucial role in this process, representing leftist and communist ideologies that opposed the fascist presence in Greece. On October 3, 1944, the Political Committee of National Liberation was officially established, marking a pivotal point in the governance of Greek resistance efforts.

The formation of this committee signified a collective response from the resistance, which aimed to not only challenge the occupying forces but also to establish a political framework that could allow for a cohesive approach to both resistance tactics and post-war governance. The committee embraced diverse political beliefs to create a national front, hence its name, which included various groups of the left and moderate factions. Notably, men like Markos Vafiadis emerged as key figures, fostering cooperation among often rival factions.

As the German military retreated and liberation approached, the committee's formation became increasingly crucial. It intended to prepare Greece for a smooth transition to self-governance, building legitimacy in the eyes of both the Greek population and the international community. This act symbolized not just the struggle against occupation but also the aspirations for a democratic future based on unity among diverse political ideologies. The work of the Political Committee of National Liberation played a fundamental role in shaping post-war Greece and the political dynamics that followed the restoration of independence.