Labour Union, Social Democracy of Poland and Freedom and Equality, to compete in the next Polish parliamentary election. The alliance also includes the Feminist Initiative, the Democratic Left Association (SLD), and the Working People's Movement. Ideology It historically advocated a mix of socialism and nationalism, and was considered to be on the left-wing on the political spectrum. They opposed Bolshevism, and more favored Mensheviks. Recently the party has self-declared itself as a democratic socialist force, and was described as a leftist party with a strong emphasis on democracy by their parliamentary leader Wojciech Konieczny. Election results Sejm Senate Presidential European Parliament Notable people who were members or were associated with PPS Presidents and heads of state Józef Piłsudski (former member at time in office) Stanisław Wojciechowski (former member) Ignacy Mościcki (former member) Stanisław Ostrowski Franciszek Trąbalski Prime Ministers Ignacy Daszyński Jędrzej Moraczewski Janusz Jędrzejewicz (former member) Walery Sławek (former member) Tomasz Arciszewski Tadeusz Tomaszewski Antoni Pająk Alfred Urbański Edward Osóbka-Morawski (later became a communist) Józef Cyrankiewicz (later became a communist) Other figures Jan Józef Lipski Bolesław Limanowski Adam Ciołkosz Jerzy Czeszejko-Sochacki (later became a communist) Norbert Barlicki Piotr Ikonowicz Wojciech Konieczny Jan Kwapiński Herman Lieberman Stanisław Mendelson Stanisław Dubois Mieczysław Niedziałkowski Zofia Praussowa Kazimierz Pużak Kazimierz Sosnkowski Leon Wasilewski Aleksandra Zagórska See also List of Polish Socialist Party politicians Central Rada List of anti-capitalist and communist parties with national parliamentary representation Notes References External links Official website Political parties in Poland