International relations Territorial expansion Foreign relations 59 History 36 Imperialism 27 Relations 9 Histoire 8 more ... Political aspects 8 Civilization 7 Colonial question 6 Expansion territoriale 6 HISTORY 6 Philosophy 6 Colonies 5 Politics and government 5 Annexation to the United States 4 Civilisation 4 Influence 3 Moral and ethical aspects 3 Racism 3 Spanish-American War, 1898 3 State & Local 3 Diplomatic relations 2 Economic conditions 2 Economic history 2 General 2 Globalization 2 Insular possessions 2 Insular possessions of the United States 2 Mexican War, 1846-1848 2 less ...