This powerful clan took charge of the government in 1338 and held it until 1565. It encouraged literature and the arts, and the court became a center of elegance and refinement. Especially {43} did the intricate tea ceremonies flourish at this time. This family became weak and effeminate finally, like its predecessors, and was overthrown. Japan was first discovered by Europeans probably in 1542, when the Portuguese adventurer Mendez Pinto landed on her coasts. He brought the first definite information concerning her received in Europe, and his reports were so highly exaggerated that he was spoken of everywhere as "mendacious Pinto." Soon after his visit numbers of Portuguese adventurers came, who were received warmly by the impressible people. With them came the Jesuits and the introduction of Christianity. The growth of Christianity, and the bloody persecutions it encountered, begin from this time. These interesting subjects will be treated in another chapter and hence are passed over here. During this period lived successively three of the greatest men in Japanese history--Nobunaga, Hideyoshi, and Iyeyasu. On these men devolved the tasks of breaking the power of the feudal lords and bringing them into more complete subjection to the shogun; of unifying the empire and of strengthening the central government. The plan was conceived by Nobunaga, begun by Hideyoshi, and completed by Iyeyasu. The former was the friend and patron of the Christians, the two latter their bitter persecutors. {44} After the rulers had succeeded in stamping out Christianity the country was closed to foreign influence, and for two hundred years remained hermetically sealed. Even shipwrecked foreign sailors found on her coasts were executed, and no Japanese was permitted to leave the country on pain of death. The only communication with the outside world reserved was through the Hollanders, a small band of whom were permitted to reside at Nagasaki. Through them various arts and sciences, including medicine, were introduced. This calm seclusion was rudely broken in upon by the coming of Commodore Perry, in 1853-54, with his big guns. He came to establish treaties of commerce and trade, and to secure better treatment for American ships and sailors--peaceably if possible, forcibly if necessary. Here it is needful, in the interests of truth, to disprove another pretty story, to the effect that Perry and his crew were very pious, godly men, and that they secured the concessions desired by peaceable methods--by praying and singing psalms. The fact is that the concessions gained were _forced_ from Japan by intimidation, by threats, and by a show of strength. Commodore Perry also used the same tactics in Liukiu. He effected his purpose, it is true, without using his guns, except for intimidation, but it is safe to say that he would not have accomplished it without them. {45}