In 1481 King John II succeeded his father Affonso V upon the throne of Portugal. He was one of the wisest monarchs of his age, and was surnamed by his people John 'the Perfect.' By his internal policy he, like his contemporaries Louis XI of France and Henry VII of England, broke the power of his nobility. His people aided him, for they were wearied of the pressure of feudalism, and he concentrated the whole power of the realm in his own hands. He took up the projects which had been left untouched since the death of his great-uncle, Prince Henry the Navigator. The dream of his life was to find the direct sea route to India. To achieve this end he collected at his Court all the learned men he could attract; he improved the methods of shipbuilding, and began to build full-decked ships of 100 tons; he did much to perfect the knowledge of navigation; and exploration became his favourite hobby. John II dismissed Columbus as a visionary, and thus left it to Spain to acquire the fame and the profit of discovering the new world of America. But he was diligent in making enquiries, with regard to the East. He sent two of his equerries, João Peres de Covilhão and Affonso de Paiva, overland to India, and the former of these two travellers accompanied the {23} caravans to the East and visited the Malabar coast. He was refused a passage from Calicut to Africa by the jealous Muhammadan merchants, but he managed to find his way through Arabia to Abyssinia, where he died. More important than these overland expeditions were those which John II sent on the tracks of Prince Henry's sailors along the African coast. One of his captains, Diogo Cão or Cam, discovered the Congo in 1484, and in 1486 Bartholomeu Dias and João Infante for the first time doubled the Cape of Good Hope and reached Algoa Bay. John II, like Prince Henry, was fated not to see the fulfilment of his dearest hopes; but he it was who designed the expedition which, under the command of Vasco da Gama, reached India, and who trained the great captains and governors who were to make illustrious with their valour the name of the Portuguese in Asiatic seas.