58,848 History 21,960 Politics and government 14,422 History and criticism 12,207 Social conditions 10,720 Economic conditions 8,811 Women 8,568 Description and travel 8,037 Hochschulschrift 7,022 Agriculture 6,619 Law and legislation 6,128 Education 6,123 Women's rights 5,724 Foreign relations 5,607 English language 5,269 Law 5,000 Antiquities 4,889 Criticism and interpretation 4,795 Geology 4,136 Economic policy 4,110 French drama 3,970 Study and teaching 3,952 Philosophy 3,935 Grammar 3,897 Civilization 3,824 Medicine 3,411 Research 3,408 Economic aspects 3,364 Commerce 3,275 Social life and customs 3,208 Diseases