History and criticism 738 Historia y crítica 556 Mexican literature 541 Literatura mexicana 532 Politics and government 502 History 493 Social conditions 242 Economic conditions 211 Política y gobierno 117 Spanish poetry 93 Spanish literature 87 Spanish fiction 85 Histoire 73 Historia 70 General 61 Politique et gouvernement 58 Social aspects 56 Social movements 56 Foreign relations 52 Economic policy 49 Economic history 48 Condiciones sociales 46 Democracy 46 Literatura española 46 Civilization 45 Condiciones económicas 44 Colombian fiction 43 Conditions sociales 40 Philosophy 39 Political aspects 39