Politics and government 81 History 32 Foreign relations 28 Politique et gouvernement 14 World War, 1914-1918 13 Causes 9 Histoire 9 more ... Commerce 6 World War, 1939-1945 6 World politics 6 Jews 5 Political science 5 Colonies 4 Peace 4 Aristocracy (Social class) 3 Diplomacy 3 Economic conditions 3 International law 3 Pangermanism 3 Periodicals 3 Political aspects 3 Political refugees 3 Social conditions 3 15.59 history of great parts of the world, peoples, civilizations: other 2 Aspect politique 2 Aspect social 2 Bankers 2 Banks and banking 2 Boundaries 2 Businesspeople 2 CIVIL WAR 2 Civil war 2 Civilization 2 Constitutional history 2 Constitutional law 2 Dictatorship 2 Dictature 2 Diktaturstater 2 Diplomatic relations 2 Discovery and exploration 2 less ...