Title: NSZZ "Solidarność" i rewolucja solidarnościowa na Śląsku Opolskim 1980-1990
Subjects: Political activity, Labor unions, History, Martial law, Resistance to Government, Politics and government, NSZZ "Solidarność" (Labor organization)
Places: Poland, Opole (Voivodeship), Opole (Poland : Voivodeship)
Time periods: 20th century, 1980-1989