Sources History -- 15 Sources -- 3 World War, 1939-1945 -- 2 Case studies 1 Case studies -- 1 Civilization 1 more ... Civilization -- 1 Collective bargaining -- 1 Congresses -- 1 Developing countries -- 1 Ethnic relations 1 Faminism 1 Foreign relations 1 Foreign relations -- 1 Gdansk Agreement 1989 1 History 1 History, Military -- 1 International relations -- 1 Jewish-Arab relations -- 1 Labor policy -- 1 Literature and the war 1 Literature and war -- 1 Nonalignment -- 1 Personal narratives -- 1 Politics and government 1 Politics and government -- 1 Preparatory school students in literature 1 Preparatory schools -- 1 War and society -- 1 less ...