Part I
The government and religion of Persia have deserved some notice, from their connection with the decline and fall of the Roman empire. We shall occasionally mention the Scythian or Sarmatian tribes, which, with their arms and horses, their flocks and herds, their wives and families, wandered over the immense plains which spread themselves from the Caspian Sea to the Vistula, from the confines of Persia to those of Germany. But the warlike Germans, who first resisted, then invaded, and at length overturned the Western monarchy of Rome, will occupy a much more important place in this history, and possess a stronger, and, if we may use the expression, a more domestic, claim to our attention and regard. The most civilized nations of modern Europe issued from the woods of Germany; and in the rude institutions of those barbarians we may still distinguish the original principles of our present laws and manners. In their primitive state of simplicity and independence, the Germans were surveyed by the discerning eye, and delineated by the masterly pencil, of Tacitus, the first of historians who applied the science of philosophy to the study of facts. The expressive conciseness of his descriptions has served to exercise the diligence of innumerable antiquarians, and to excite the genius and penetration of the philosophic historians of our own times. The subject, however various and important, has already been so frequently, so ably, and so successfully discussed, that it is now grown familiar to the reader, and difficult to the writer. We shall therefore content ourselves with observing, and indeed with repeating, some of the most important circumstances of climate, of manners, and of institutions, which rendered the wild barbarians of Germany such formidable enemies to the Roman power.
Ancient Germany, excluding from its independent limits the province westward of the Rhine, which had submitted to the Roman yoke, extended itself over a third part of Europe. Almost the whole of modern Germany, Denmark, Norway, Sweden, Finland, Livonia, Prussia, and the greater part of Poland, were peopled by the various tribes of one great nation, whose complexion, manners, and language denoted a common origin, and preserved a striking resemblance. On the west, ancient Germany was divided by the Rhine from the Gallic, and on the south, by the Danube, from the Illyrian, provinces of the empire. A ridge of hills, rising from the Danube, and called the Carpathian Mountains, covered Germany on the side of Dacia or Hungary. The eastern frontier was faintly marked by the mutual fears of the Germans and the Sarmatians, and was often confounded by the mixture of warring and confederating tribes of the two nations. In the remote darkness of the north, the ancients imperfectly descried a frozen ocean that lay beyond the Baltic Sea, and beyond the Peninsula, or islands of Scandinavia.
Some ingenious writers have suspected that Europe was much colder formerly than it