sentences:  The wing of the Polish Socialist Party ("Polska Partia Socjalistyczna, PPS") that was loyal to Józef Piłsudski believed that Poles should show their determination to regain independence through active, violent protests against the Russians.This view was not shared by Roman Dmowski's National Democratic Party (ND, ) nor by the PPS's own "Left" (or "Young") wing.The National Democrats favored cooperation with the Russian authorities, while the PPS Left wanted to work together with Russian revolutionaries to topple the tsardom and saw the creation of a socialist utopia as more important than Polish independence.