of the 20th century. Józef Piłsudski: the Chief who Created a State for Himself," in Zerkalo Nedeli (the Mirror Weekly), 3–9 February 2001, available online in Russian and in Ukrainian. Ukrainian diaspora in Poland Stalinism in Poland Post–World War II forced migrations 1947 in Poland Ethnic cleansing in Europe Deportation Ukrainian Insurgent Army Anti-Ukrainian sentiment in Europe