New Lands Divided between Spain and Portugal.--By this discovery of the Philippines and a new way to the Spice Islands, Spain became engaged in a long dispute with Portugal. At the beginning of the modern age, there was in Europe no system of rules by which to regulate conduct between states. That system of regulations and customs which we call International Law, and by which states at the present time are guided in their dealings, had not arisen. During the middle age, disputes between sovereigns were frequently settled by reference to the emperor or to the pope, and the latter had frequently asserted his right to determine all such questions as might arise. The pope had also claimed to have the right of disposing of all heathen and newly discovered lands and peoples. So, after the discovery of the East Indies by Portugal and of the West Indies by Spain, Pope Alexander VI., divided the new lands between them. He declared that all newly discovered countries halfway around the earth to the east of a meridian 100 leagues west of the Azores should be Portuguese, and all to the west Spanish. Subsequently he shifted this line to 270 leagues west of the Azores. This division, it was supposed, would give India and the Malay islands to Portugal, and to Spain the Indies that Columbus had discovered, and the New World, except Brazil. As a matter of fact, 180 degrees west of the meridian last set by the pope extended to the western part of New Guinea, and not quite to the Moluccas; but in the absence of exact geographical knowledge both parties claimed the Spice Islands. Portugal denied to Spain all right to the Philippines as well, and, as we shall see, a conflict in the Far East began, which lasted nearly through the century. Portugal captured the traders, whom El Cano had left at Tidor, and broke up the Spanish station in the Spice Islands. The "Trinidad," the other ship, which was intended to return to America, was unable to sail against the strong winds, and had to put back to Tidor, after cruising through the waters about New Guinea.