International relations Foreign relations 50 History 30 Politics and government 21 Social conditions 8 Relations 5 Diplomatic relations 4 more ... Economic conditions 4 Spanish-American War, 1898 4 Causes 3 Military policy 3 Communism 2 Cuban Missile Crisis, 1962 2 Engagement (Philosophy) 2 Military bases, Soviet 2 Political aspects 2 Political games 2 Post-communism 2 Role playing 2 Social change 2 Administration 1 Authoritarianism 1 Autonomy and independence movements 1 Berlin Wall, Berlin, Germany, 1961-1989 1 Civilization 1 Cold War 1 Colonies 1 Command of troops 1 Democratization 1 Diplomatic history 1 less ...