The Polish National Department (PND, Polish: Wydział Narodowy Polski, WNP) was a major organization of Polish-American Polish diaspora in United States around and after World War I.[1] Originally the Polish Central Relief Committee and based in Chicago, it organized relief for war-torn and newly independent Second Polish Republic. Prominent activists included world-famous pianist and future prime minister of Poland, Ignacy Jan Paderewski and former Illinois Treasurer John F. Smulski.[2]
PND was aligned to Polish endecja faction of Roman Dmowski, and opposed to Committee of National Defense (CND, Komitet Obrony Narodowej, KON), aligned to Józef Piłsudski's faction.