Politics and government -- 13 History -- 7 Political violence -- 6 Politics and government 6 History 5 Peace movements -- 4 Irish question 3 more ... Case studies 2 Foreign relations -- 2 Irish unification question 2 Arab-Israeli conflict 1 Arab-Israeli conflict -- 1 Baader-Meinhof Gang 1 Biography 1 Biography -- 1 Bloody Sunday, Derry, Northern Ireland, 1972 1 Case studies -- 1 Christianity -- 1 Communication in politics -- 1 Conflict management 1 Conflict management -- 1 Corrymeela community -- 1 Demonstrations -- 1 Derry (Northern Ireland) -- 1 Description and travel 1 Diplomacy 1 Diplomatic negotiations in international disputes 1 Diplomatic relations 1 Economic conditions 1 Guerrilla warfare -- 1 less ...