History 37 Civilization 9 Muslims 9 Historiography 5 History and criticism 3 Spain 3 Crusades 2 more ... History, Military 2 Islamic influences 2 Religious aspects 2 Arab influences 1 Arabic literature 1 Biography 1 Castles 1 Charity 1 Christian converts from Judaism 1 Christianity 1 Christians 1 Civilization, Semitic 1 Compassion 1 Discovery and exploration 1 Ethnic relations 1 Europe 1 Excavations (Archaeology) 1 Feudalism 1 Foreign relations 1 History of doctrines 1 Iberians 1 Imperialism 1 In literature 1 less ...