Canary Islands be many years before the island was fully conquered. The natives of La Gomera, and of Gran Canaria, Tenerife, and La Palma, resisted the Castilian invaders for almost a century. In 1448 Maciot de Béthencourt sold the lordship of Lanzarote to Portugal's Prince Henry the Navigator, an action that was accepted by neither the natives nor the Castilians. Despite Pope Nicholas V ruling that the Canary Islands were under Portuguese control, the crisis swelled to a revolt which lasted until 1459 with the final expulsion of the Portuguese. In 1479, Portugal and Castile signed the Treaty of Alcáçovas, which settled
University of La Laguna Heraclea. Split their units in the cities of San Cristóbal de La Laguna and Santa Cruz de Tenerife. Moreover, its activity includes university curricula such as the University's environmental La Palma, the Summer University of Lanzarote, the Summer University of La Gomera, the Summer University of Adeje (Tenerife), Classrooms El Hierro Sea, and university extension courses, in some municipalities of Tenerife and other islands. One of the most popular student traditions at La Laguna University is the popular "Fuga de San Diego" every November 13. Although born in the IES Canarias Cabrera Pinto of the city, it has a great