History 40 Kings and rulers 7 Queens 7 Nobility 4 Social conditions 4 Women 4 Chivalry 3 more ... History and criticism 3 History, Military 3 Knights and knighthood 3 Christians 2 Church and state 2 Cities and towns, Medieval 2 Ethnic relations 2 Feudalism 2 Influence 2 Influence (Literary, artistic, etc.) 2 International relations 2 Jews 2 Politics and government 2 Relations 2 Religious aspects 2 Social classes 2 Womyn 2 11.54 Roman Catholicism 1 Agriculture 1 Alfonso X, 1252-1284 1 Alfonso X, King of Castile and Leon, 1221-1284 1 Authors, Spanish 1 Bad faith (Law) 1 less ...