History Historia 24 Politics and government 22 Foreign relations 21 History and criticism 18 Social conditions 11 African Americans 9 más ... Civil rights 8 Relations 8 American literature 7 Political aspects 7 Popular culture 7 Race relations 7 Social aspects 7 Criticism and interpretation 6 Influence 6 American fiction 5 Civil rights movements 5 Civilization 5 Economic conditions 5 Presidents 5 Women 5 Cold War 4 Government policy 4 Knowledge 4 Literature and society 4 Motion pictures 4 Relaciones 4 Relaciones exteriores 4 World War, 1939-1945 4 menos ...