History 819 Antiquities 296 Islam 186 Civilization 164 Politics and government 140 Description and travel 92 Excavations (Archaeology) 89 more ... Relations 73 History and criticism 71 Foreign relations 63 Religion 60 Social conditions 60 Christianity 53 Historiography 43 Art, Ancient 42 Islamic law 42 Economic conditions 41 Muslims 40 Religious aspects 39 Archaeology 38 Social life and customs 37 Study and teaching 37 Arabic language 36 Bronze age 35 Criticism, interpretation, etc 35 Christianity and other religions 32 Doctrines 32 Social aspects 32 Islamic philosophy 31 Middle East 31 less ...