Peace Foreign relations 44 World War, 1939-1945 29 History 28 Politics and government 22 International relations 21 War 21 more ... World politics 17 Security, International 12 Disarmament 11 World War, 1914-1918 11 Israel-Arab War, 1973 10 Research 10 Vietnamese Conflict, 1961-1975 10 Religious aspects 9 Congresses 8 Diplomatic history 8 Military policy 8 Biography 7 Peace movements 7 War and socialism 7 Awards 6 Jewish-Arab relations 6 Nuclear disarmament 6 Catholic Church 5 Defenses 5 Israel-Arab conflicts 5 Nobel prizes 5 Bibliography 4 Communism 4 Economic aspects 4 Histoire 4 Indochinese War, 1946-1954 4 International law 4 International organization 4 Nuclear warfare 4 Paix 4 Socialism 4 Societies, etc 4 Study and teaching 4 Detente 3 National security 3 Nobel Prizes 3 Pacifism 3 Statesmen 3 War (International law) 3 Alchemy 2 Anti-Nazi movement 2 Arab-Israeli conflict 2 Arms control 2 Arms race 2 Catholic Church and world politics 2 Causes 2 Congr·Øes 2 Criminals 2 Democracy 2 Eastern question (Far East) 2 European cooperation 2 Good and evil 2 Imaginary places 2 Imaginary wars and battles 2 International economic relations 2 Kings and rulers 2 Magic 2 Mathematical models 2 Military history, Modern 2 Monarchy 2 Nuclear arms control 2 Nuclear weapons 2 Outlaws 2 Popes 2 Reconciliation 2 Reconstruction (1939-1951) 2 Reparations 2 Yugoslav War, 1991-1995 2 18.07 English literature outside Europe and the USA 1 71.62 ethnic relations (sociology) 1 African literature 1 Aggression (International law) 1 Ambassadors 1 American literature 1 Amnestie 1 Amnesty 1 Amnistie 1 Anglo-French War, 1793-1802 1 Antinuclear movement 1 Appomattox Campaign, 1865 1 Arbitrage international 1 Armes nucl鈋aires et d鈋sarmement 1 Armistices 1 Aspect social 1 Aspects religieux 1 Black authors 1 Black people in literature 1 Blacks 1 Boundaries 1 Buitenaardse ruimte 1 Capitalism 1 Case studies 1 Church 1 less ...