 Complete the following phrase:  The Kingdom was a member of the Council of Aragon and initially consisted of the islands of Corsica and Sardinia, sovereignty over both of which was claimed by the Papacy, which granted them as a fief, the regnum Sardiniae et Corsicae kingdom of Sardinia and Corsica, to King James II of Aragon in 1297. Beginning in 1324, James and his successors 