History 169 Politics and government 61 Foreign relations 59 History and criticism 31 Economic conditions 26 Historia 25 Social conditions 25 más ... Criticism and interpretation 16 Political aspects 16 Civilization 15 Relations 15 Presidents 14 Race relations 13 African Americans 12 American literature 12 Social aspects 12 Philosophy 11 Política y gobierno 11 Economic policy 10 Relaciones exteriores 10 World politics 10 Influence 9 Popular culture 9 Civil rights 8 Election 8 Government policy 7 Public opinion 7 American fiction 6 Capitalism 6 Economic aspects 6 menos ...