Treaties were accordingly concluded, first with the United States, and subsequently with England and other European powers; by virtue of which a few ports were grudgingly opened, and Japanese subjects permitted to engage in commercial transactions with the outside world. For the first few years, it is certain that a strong feeling of suspicion and dislike towards foreigners was rife; but in 1868 events occurred which brought about a complete change in the whole situation. For some six hundred years a dual system of government had existed in Japan. On the one hand, was the Mikado, supposed to trace a lineage of unbroken descent from the gods, and accorded a veneration semi-divine, but living in seclusion at the city of Kyoto, with such powers of administration as he still retained confined to matters of religion and education. On the other hand, was the Shogun, or Tycoon, the acknowledged head of a feudalism, which, while nominally recognizing the Mikado’s authority, had usurped the sovereign power, and really governed the country. But in 1868, the altered circumstances in which Japan found herself brought about a revolution. The ancient nobility were filled with indignation and disgust at the Tycoon so far violating Japanese tradition as to enter into treaties with foreign countries; and, as a consequence of this rupture, the Shogunate, whose power had for some time been waning, completely collapsed. The Mikado was restored to imperial power, and at once entered upon a policy which has been consistently adhered to, and received with favour by the people generally, who had grown impatient of the restraint which environed them. That policy may be termed the Europeanization of the Empire; and in it we have the explanation of the Japan of to-day.