History Foreign relations 20 Politics and government 11 Relations 11 Motion pictures 7 History and criticism 5 Imperialism 4 more ... Civilization 3 Mexican Americans 3 Political aspects 3 Political science 3 Social conditions 3 African Americans 2 American literature 2 Cold War 2 Criticism and interpretation 2 Description and travel 2 East and West 2 Emigration and immigration 2 Ethnic identity 2 Participation, Spanish 2 Philosophy 2 Political and social views 2 Political refugees 2 Race relations 2 Refugees 2 Social aspects 2 Starbuck, Nathaniel (Fictitious character) 2 Study and teaching 2 Travel 2 less ...