Balearic Islands having partitioned his domains between his sons in his will. The will created a new Kingdom of Mallorca from the Balearic islands and the mainland counties of Roussillon or Montpellier, which was left to his son James II. However, the terms of the will specified that the new kingdom be a vassal state to the Kingdom of Aragon, which was left to his older brother Peter. Chafing under the vassalage, James joined forces with the Pope Martin IV and Philip III of France against his brother in the Aragonese Crusade, leading to a 10-year Aragonese occupation before the islands were
University of the Balearic Islands construction of a building along the Ma-1110 access road, to be called "Block Beatriu of Pinós II". The UIB belongs to the Xarxa Vives d'Universitats and Grupo 9 networks of universities. It has signed cooperation agreements with most Spanish universities and with research centers in Europe, America, Africa and Asia. Students from the United Kingdom and United States can study at the UIB under the International Students Exchange Program. The working languages of the UIB are Catalan, Spanish and English University of the Balearic Islands The University of the Balearic Islands (, UIB; ; ) is a Balearic Spanish university,