One of the boldest and most determined of all the early explorers was Ferdinand Magellan, a young Portuguese nobleman. He felt sure that somewhere on that long coast which so many explorers had reached he would find a strait through which he would be able to pass, and which would lead into the Indian Ocean; and so Magellan formed the idea of circumnavigating the globe. [Illustration: Ferdinand Magellan.] He applied to the King of Portugal for aid; but as the Portuguese king was not willing to help him, he went to Spain, where his plan found favor. The Spanish king gave him a fleet of five vessels, and on September 20, 1519, he set sail for the Canary Islands. Continuing the voyage toward Sierra Leone, the vessels were becalmed, and for a period of three weeks they advanced only nine miles. Then a terrific storm arose, and the sailors, who had grumbled and found fault with everything during the entire voyage, broke into open mutiny. This mutiny Magellan quickly quelled by causing the principal offender to be arrested and put in irons. The voyage was then continued, and land was at last sighted on the Brazilian coast, near Pernambuco. The fleet then proceeded down the coast as far as Patagonia, where the weather grew so very cold that it was decided to seek winter quarters and postpone the remainder of the journey until spring. This was done, Magellan finding a sheltered spot at Port St. Julian, where plenty of fish could be obtained and where the natives were friendly. These native Patagonians Magellan described as being very tall, like giants, with long, flowing hair, and dressed scantily in skins. Great hardships had been endured by the crew. Food and water had been scarce, the storms had been severe, and suffering from cold was intense. The sailors did not believe there was any strait, and they begged Magellan to sail for home. It was useless to try to influence this determined man. Danger made him only the more firm. Magellan told them that he would not return until he had found the opening for which he was looking. Then the mutiny broke out anew. But Magellan by his prompt and decisive action put it down in twenty-four hours. One offender was killed, and two others were put in irons and left to their fate on the shore when the ships sailed away. As soon as the weather grew warmer the ships started again southward. After nearly two months of sailing, most of the time through violent storms, a narrow channel was found, in which the water was salt. This the sailors knew must be the entrance to a strait. Food was scarce, and the men again begged Magellan to return; but he firmly refused, saying: "I will go on, if I have to eat the leather off the ship's yards." So the ships entered and sailed through the winding passage, which sometimes broadened out into a bay and then became narrow again. Among the twists and windings of this perilous strait, one of the vessels, being in charge of a mutinous commander, escaped and turned back.