International relations Peace Foreign relations 100 Politics and government 24 War 24 Arab-Israeli conflict 22 World War, 1939-1945 22 more ... History 21 World politics 17 Diplomatic history 14 Security, International 12 international relations 12 Research 11 Arbitration (International law) 10 World War, 1914-1918 10 Israel-Arab War, 1973 8 Economic aspects 7 International cooperation 7 Diplomatic relations 6 Disarmament 6 Conflict management 4 Diplomatic negotiations in international disputes 4 International economic relations 4 International law 4 Moral and ethical aspects 4 Religious aspects 4 Arms control 3 Arms race 3 Cold War 3 Cosmopolitanism 3 less ...