run eastward for a thousand miles and more, turned south, apparently without end. Toscanelli of Florence was a recognised authority on the geography of those days, and he was asked what he thought of the situation. No oracle ever said anything so wise as the answer of the Tuscan sage. For he told them that India was to be found not in the East, but in the West; and we shall see what came of it twenty years later, when his letter fell into predestined hands. The Portuguese were not diverted from their aim. They knew quite well that Africa does not stretch away for ever, and that it needed only a few intrepid men to see the end of it, and to reach an open route to Eastern Asia. They went on, marking their advance beyond the Congo, and erected crosses along the coast to signify their claim; but making no settlements, for Africa was only an obstruction on the way to the Indies.
Each successive voyage was made under a different commander, until 1486, when the squadron of Bartholomew Diaz was blown offshore, out into the Atlantic. When the storm fell he sailed east until he had passed the expected meridian of Africa, and then, turning northward, struck land far beyond Cape Agulhas. He had solved the problem, and India was within his reach. His men soon after refused to go farther, and he was forced to renounce the prize. On his way back he doubled the Cape, which, from his former experience, he called the Cape Tempestuous, until the king, showing that he understood, gave it a name of better omen. Nevertheless, Portugal did no more for ten years, the years that were made memorable by Spain. Then, under a new king, Emmanuel the Fortunate, Vasco da Gama went out to complete the unfinished work of Diaz, lest Columbus, fulfilling the prophecy of Toscanelli, should reach Cathay by a shorter route, and rob them of their reward. The right man had been found. It was all plain sailing; and he plucked the ripe fruit. Vasco da Gama's voyage to the Cape was the longest ever made till then. At Malindi, on the equatorial east coast of Africa, he found a pilot, and, striking across the Indian Ocean by the
