Title: La tercera crónica de Alfonso X, "La gran conquista de ultramar"
Subjects: Civilization, Medieval, in literature, Crusades in literature, Gran conquista de ultramar, In literature, Spanish literature, history and criticism, Alfonso x, king of castile and leon, 1221-1284, Kings and rulers in literature
People: Alfonso X King of Castile and Leon (1221-1284), Saladin Sultan of Egypt and Syria (1137-1193)