But to the national and local influences which were telling on English literature was added that of the restlessness and curiosity which characterized the age. At the moment which we have reached the sphere of human interest was widened as it has never been widened before or since by the revelation of a new heaven and a new earth. It was only in the later years of the sixteenth century that the discoveries of Copernicus were brought home to the general intelligence of mankind by Kepler and Galileo, or that the daring of the Buccaneers broke through the veil which the greed of Spain had drawn across the New World of Columbus. Hardly inferior to these revelations as a source of intellectual impulse was the sudden and picturesque way in which the various races of the world were brought face to face with one another through the universal passion for foreign travel. While the red tribes of the West were described by Amerigo Vespucci, and the strange civilization of Mexico and Peru disclosed by Cortes and Pizarro, the voyages of the Portuguese threw open the older splendours of the East, and the story of India and China was told for the first time to Christendom by Maffei and Mendoza. England took her full part in this work of discovery. Jenkinson, an English traveller, made his way to Bokhara. Willoughby brought back Muscovy to the knowledge of Western Europe. English mariners penetrated among the Esquimaux, or settled in Virginia. Drake circumnavigated the globe. The "Collection of Voyages" which was published by Hakluyt in 1582 disclosed the vastness of the world itself, the infinite number of the races of mankind, the variety of their laws, their customs, their religions, their very instincts. We see the influence of this new and wider knowledge of the world, not only in the life and richness which it gave to the imagination of the time, but in the immense interest which from this moment attached itself to Man. Shakspere's conception of Caliban, like the questioning of Montaigne, marks the beginning of a new and a truer, because a more inductive, philosophy of human nature and human history. The fascination exercised by the study of human character showed itself in the essays of Bacon, and yet more in the wonderful popularity of the drama. [Sidenote: The new English temper.]