Relations History 80 Politics and government 48 Civilization 26 International relations 18 Foreign relations 17 Economic conditions 10 more ... Social conditions 10 Race relations 9 Nationalism 8 American influences 7 Ethnicity 6 Pan-Americanism 6 Social aspects 6 Americans 5 Communism 5 Government, Resistance to 5 Popular culture 5 Public opinion 5 Race identity 5 Attitudes 4 Black people 4 Imperialism 4 Political aspects 4 Colonies 3 Description and travel 3 Emigration and immigration 3 Ethnic identity 3 Ethnic relations 3 Historiography 3 less ...