Title: Slavi͡anskiĭ mir v ėpokhu voĭn i konfliktov XX veka
Subjects: World War, 1939-1945, World War, 1914-1918, Ethnology. Social and cultural anthropology, History (general) and history of Europe, Military and naval history, Political and diplomatic history, Slavic peoples (General), Military History
Places: Eastern Europe
Time periods: 20th century