Even within the last twelve months has the French archæologist, M. Marcel Dieulafay, brought to light the ancient city of Susa, and we may now behold the palace of Artaxerxes Mnemon, whose foundation was laid by Xerxes I. 485 B.C.; and now, after twenty-three centuries, the Bible student may take his Bible in his hand and turn to the Book of Esther and read, while the guide in the ancient capital of Persia points to this spot where Mordecai sat, to that spot where Haman was hanged, to this Court where the lovely Esther was crowned queen, and whence the sorrowing Vashti departed, as the unfortunate Hebe, cupbearer of Jove, before the victorious Ganymede. Plato recorded the sad fate of Atlantis nearly five hundred years before Christ, and Solon had recorded the same in a poem two hundred years before. Plato says the expedition against Egypt took place during the reigns of the Athenian kings, Cecrops and Erechtheus, and according to the “Marble of Paros,” those kings ruled in 1582 B.C. and 1409 B.C., which is not a great deal more ancient than the siege of Troy. Though this is ancient history, we have as much right to accept Plato’s history as Homer’s, if it can be established. The Abbé Brasseur de Bourbourg claims that Mexican chronology dates back two thousand eight hundred and fourteen years. Because America was latest discovered, it is the popular opinion that it should have been the latest developed, but there is evidence sufficient that the New World is in every sense the oldest. We know that this continent was once covered with glaciers as low down as New Jersey and the Ohio River. According to Dr. Croll, glaciation is brought about by the combined effect of the eccentricity of the earth’s orbit and the precession of the equinoxes, which makes the distance of our planet from the sun vary considerably during the year. We are three million miles nearer the sun in winter than in summer, while the reverse is the case in the Southern Hemisphere. If our winter now were long as our summer, and we were to continue three million miles nearer the sun in the winter, a decided change would occur, and our winters would grow longer and colder, and our summers shorter and hotter. Now the precession of the equinoxes and the motion of aphelion actually bring this about every ten thousand five hundred years, and the condition of the two hemispheres is reversed as regards their glaciation, and this reversion has been going on during all geologic time.