The Polish Socialist Party (PPS) is a political party in Poland that was founded in 1892. It played a significant role in the country's history, particularly during the struggle for independence and the establishment of the Second Polish Republic after World War I. The party aimed to represent the interests of the working class and promote socialist ideals. Throughout its history, the PPS has undergone various transformations, especially during the communist era when it was suppressed. After the fall of communism in 1989, the party re-emerged, focusing on social democracy and advocating for social justice, workers' rights, and democratic governance in Poland.