Politics and government Foreign relations 20 Economic conditions 13 History 13 National security 11 Diplomatic relations 8 International relations 6 more ... Imperialism 5 Military policy 5 Social conditions 5 Eastern question (Far East) 4 Economic history 4 Indians 4 Relations 4 Security, International 4 Sovereignty 4 World War, 1939-1945 4 Conflict management 3 Foreign economic relations 3 Geopolitics 3 Government relations 3 Indigenous peoples 3 International economic relations 3 Militarism 3 Peace-building 3 Political violence 3 Self-determination, National 3 Social aspects 3 Strategic aspects 3 sovereignty 3 less ...