By this time many books had already been printed. Some of these books on travel were written by the old Greeks and Romans and declared what was thought to be a crazy notion that the world was not flat but round. Columbus had read these books and he said to himself that if the world is really round, one should be able to reach India by sailing toward the west. It should be much easier and shorter that way than if one took a boat to the end of the Mediterranean Sea and then went over land for thousands of miles the way Marco Polo had gone. The more Columbus thought of the idea, the surer he was that this could be done and the more eager he was to get a ship to try out his idea. But every one laughed at him and his notion as foolish. Of course, being only a sailor, he had no money to buy or hire a ship in which to make the trial and he could find no one to help him. So first Columbus went to the little country called Portugal. Portugal was right on the ocean’s edge. It was to be expected then that the people of Portugal would be famous sailors, and they _were_--as famous as the Phenicians had been of old. So Columbus thought they might be interested and help. Besides, the king of Portugal was extremely interested in discovering new lands. But the king of Portugal thought, as the others did, that Columbus was foolish and would have nothing to do with him. The king wanted to make quite sure, however, that there was nothing in Columbus’s idea. Furthermore, if there were any new land, he wanted to be the first to discover it himself. So he secretly sent some of his sea-captains off to explore. After a while they one and all returned and stated that they had been as far as it was safe to go and that positively there was nothing at all to the west but water, water, water. So Columbus in disgust then went to the next country--Spain--which at that time was ruled by King Ferdinand and his queen Isabella. King Ferdinand and Queen Isabella were just then too busy to listen to Columbus. They were fighting with the Mohammedans, who had been in their country ever since 732, when, you remember, they got as far north as France. But at last Ferdinand and Isabella succeeded in driving the Mohammedans out of their country, and then Queen Isabella became very much interested in Columbus’s ideas and plans and finally promised to help him. She even said she would sell her jewels, if necessary, to give him the money to buy ships. But she didn’t have to do this. So Columbus with her help was able to buy three little ships named the _Niña_, _Pinta_, and _Santa María_. So small were these three boats that nowadays we would have been afraid to go even out of sight of shore in them.