Civilization 6 History 6 Economic conditions 3 Ethnic relations 3 Land settlement 3 Roman influences 3 Social conditions 3 more ... Social structure 3 Christianity 2 Christianity and other religions 2 Dhimmis (Islamic law) 2 Go-betweens in literature 2 History and criticism 2 Intellectual life 2 Islam 2 Islamic law 2 Judaism 2 Relations 2 Spanish literature 2 Acculturation 1 Culture diffusion 1 Economic history 1 Interfaith relations 1 less ...