Title: Polityka państwa polskiego wobec zagadnienia ukraińskiego w latach 1930-1939
Subjects: Ethnic relations, Foreign relations, History, Politics and government, Ukrainians, Ukraïnsʹka Narodni︠a︡ Respublika (Government-in-exile)
Places: Poland, Ukraine
Time periods: 1917-1945, 1918-1945, 20th century