If from the cycle of two-and-a-half centuries we descend to that which leaves its impress every century, and, grouping together the events of ancient history, mark the development and rise of empires, then we shall find that, beginning from the year 700 B.C., the centennial wave pushes forward, bringing into prominence the following nations, each in its turn—the Assyrians, the Medes, the Babylonians, the Persians, the Greeks, the Macedonians, the Carthagenians, the Romans, and the Teutons.

The striking periodicity of the wars in Europe is also noticed by Dr. E. Zasse. Beginning with 1700 A.D., every ten years have been signalized by either a war or a revolution. The periods of the strengthening and weakening of the warlike excitement of the European nations represent a wave strikingly regular in its periodicity, flowing incessantly, as if propelled onward by some fixed inscrutable law. This same mysterious law seems also to connect these events with the astronomical wave or cycle, which governs the periodicity of solar spots. The periods when the European powers have shown the most destructive energy are marked by a cycle of fifty years' duration. It would be too long and tedious to enumerate them from the beginning of history. We may, therefore, limit our study to the cycle beginning with the year 1712, when all the European nations were fighting each other in the Northern, and the Turkish wars, and the war for the throne of Spain. About 1761, the "Seven Years' War"; in 1810, the wars of Napoleon I. Towards 1861, the wave has been a little deflected from its regular course; but, as if to compensate for it, or propelled, perhaps, with unusual force, the years directly preceding, as well as those which followed it, left in history the records of the most fierce and bloody wars—the Crimean War in the former, and the American Civil War in the latter period. The periodicity in the wars between Russia and Turkey appears peculiarly striking, and represents a very characteristic wave. At first the intervals between the cycles of thirty years' duration—1710, 1740, 1770 then these intervals diminish, and we have a cycle of twenty years—1790, 1810, 1829-30; then the intervals widen again—1853 and 1878. But if we take note of the whole duration of the in-flowing tide of the war-like cycle, then we shall have at the centre of it—from 1768 to 1812—three wars of seven years' duration each, and at both ends, wars of two years.

Finally, the author comes to the conclusion that, in view of facts, it becomes thoroughly impossible to deny the presence of a regular periodicity in the excitement of both mental and physical forces in the nations of the world. He proves that in the history of all the peoples and empires of the Old World, the cycles marking the millenniums, the centennials as well as the minor ones of fifty and ten years' duration, are the most important, inasmuch as neither of them has ever yet failed to bring in its train some more or less marked event in the history of the nation swept over by these historical waves.

The history of India is one which, of all histories, is the most vague and least satisfactory. Yet were its consecutive great events noted down, and its annals well searched, the law of cycles would be found to have asserted itself here as plainly as in every other country in respect of its wars, famines, political exigencies, and other matters.

In France, a meteorologist of Paris went to the trouble of compiling the statistics of the coldest seasons, and discovered that those years which had the figure 9 in them had been marked by the severest winters. His figures run thus:—in 859 A.D., the northern part of the Adriatic Sea was frozen, and was covered for three months with ice. In 1179, In the most moderate zones, the earth was covered with several feet of snow. In 1209, in France the depth of snow and the bitter cold caused such a scarcity of fodder that most of the cattle perished in that country. In 1249, the Baltic Sea between Russia, Norway and Sweden remained frozen for many months, and communication was kept up by sleighs. In 1339, there was such a terrific winter in England, that vast numbers of people died of starvation and exposure. In 1409, the river Danube was frozen from its sources to its mouth in the Black Sea.

In 1469, all the vineyards and orchards perished in consequence of the frost. In 1609, in France, Switzerland and Upper Italy, people had to thaw their bread and provisions before they could use them. In 1639, the Harbour of Marseilles was covered with ice to a great distance. In 1659, all the rivers in Italy were frozen. In 1699, the winter in France and Italy proved the severest and longest of all. The prices for articles of food were so much raised that half of the population died of starvation. In 1709, the winter was no less terrible. The ground was frozen in France, Italy and Switzerland to the depth of several feet; and the sea, south as well as north, was covered with one compact and thick crust of ice, many feet deep, and for a considerable distance in the usually open sea. Numbers of wild beasts, driven out by the cold from their dens in the forests, sought refuge in villages and even cities; and the birds fell dead to the ground by hundreds. In 1729, 1749 and 1769 (cycles of twenty years' duration), all the rivers and streams were ice-bound all over France for many weeks, and all the fruit trees perished. In 1789, France was again visited by a very severe winter. In Paris, the thermometer stood at nineteen degrees of frost. But the severest of all winters proved that of 1829. For fifty-four consecutive days all the roads in France were covered, with snow several feet deep, and all the rivers were frozen. Famine and misery reached their climax in the country in that year. In 1839, there was again in France a most terrific and trying cold season. And the winter of 1879 has asserted its statistical rights, and proved true to the fatal influence of the figure 9. The meteorologists of other countries are invited to follow suit, and make their investigations likewise, for the subject is certainly most fascinating as well as most instructive.

Enough has been shown, however, to prove that neither the ideas of Pythagoras on the mysterious influence of numbers, nor the theories of the ancient world-religions and philosophies are as shallow and meaningless as some too forward thinkers would have had the world to believe.

—H.P.B.

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