Imperialism History 205 Foreign relations 164 International relations 92 Territorial expansion 75 Political aspects 58 Relations 52 more ... Social aspects 51 Race relations 49 Diplomatic relations 46 Politics and government 45 Racism 30 Social conditions 28 Colonization 25 Foreign economic relations 22 Globalization 21 Philosophy 20 Military policy 18 Economic aspects 17 Imperialism in literature 17 Nationalism 17 Colonies 16 Militarism 16 Historiography 15 International economic relations 15 Civilization 14 Indians of North America 14 Influence 14 Political culture 14 Territories and possessions 14 less ...