LITMIR.BIZ

Скачать книгу

the sea, as if there had been originally a gulf or estuary there, which the sediment from the river had filled.

      Delta of the Nile.

      Fertility of Egypt.

      In fact, the rich and fertile plain which the alluvial deposits of the Nile have formed, has been protruded for some distance into the sea, and the stream divides itself into three great branches about a hundred miles from its mouth, two outermost of which, with the sea-coast in front, inclose a vast triangle, which was called the Delta, from the Greek letter delta, Δ, which is of a triangular form. In ascending the river beyond the Delta, the fertile plain, at first twenty-five or thirty miles wide, grows gradually narrower, as the ranges of barren hills and tracts of sandy deserts on either hand draw nearer and nearer to the river. Thus the country consists of two long lines of rich and fertile intervals, one on each side of the stream. In the time of Xerxes the whole extent was densely populated, every little elevation of the land being covered with a village or a town. The inhabitants tilled the land, raising upon it vast stores of corn, much of which was floated down the river to its mouth, and taken thence to various countries of Europe and Asia, in merchant ships, over the Mediterranean Sea. Caravans, too, sometimes came across the neighboring deserts to obtain supplies of Egyptian corn. This was done by the sons of Jacob when the crops failed them in the land of Canaan, as related in the sacred Scriptures.

      No rain in Egypt.

      There were two great natural wonders in Egypt in ancient times as now: first, it never rained there, or, at least, so seldom, that rain was regarded as a marvelous phenomenon, interrupting the ordinary course of nature, like an earthquake in England or America. The falling of drops of water out of clouds in the sky was an occurrence so strange, so unaccountable, that the whole population regarded it with astonishment and awe. With the exception of these rare and wonder-exciting instances, there was no rain, no snow, no hail, no clouds in the sky. The sun was always shining, and the heavens were always serene. These meteorological characteristics of the country, resulting, as they do, from permanent natural causes, continue, of course, unchanged to the present day; and the Arabs who live now along the banks of the river, keep their crops, when harvested, in heaps in the open air, and require no roofs to their huts except a light covering of sheaves to protect the inmates from the sun.

      Rising of the Nile.

      The other natural wonder of Egypt was the annual rising of the Nile. About midsummer, the peasantry who lived along the banks would find the river gradually beginning to rise. The stream became more turbid, too, as the bosom of the waters swelled. No cause for this mysterious increase appeared, as the sky remained as blue and serene as before, and the sun, then nearly vertical, continued to shine with even more than its wonted splendor. The inhabitants however, felt no surprise, and asked for no explanation of the phenomenon. It was the common course of nature at that season. They had all witnessed it, year after year, from childhood. They, of course, looked for it when the proper month came round, and, though they would have been amazed if the annual flood had failed, they thought nothing extraordinary of its coming.

      Preparations for the inundation.

      Gradual rise of the water.

      When the swelling of the waters and the gradual filling of the channels and low grounds in the neighborhood of the river warned the people that the flood was at hand, they all engaged busily in the work of completing their preparations. The harvests were all gathered from the fields, and the vast stores of fruit and corn which they yielded were piled in roofless granaries, built on every elevated spot of ground, where they would be safe from the approaching inundation. The rise of the water was very gradual and slow. Streams began to flow in all directions over the land. Ponds and lakes, growing every day more and more extended, spread mysteriously over the surface of the meadows; and all the time while this deluge of water was rising to submerge the land, the air continued dry, the sun was sultry, and the sky was without a cloud.

      Appearance of the country during an inundation.

      As the flood continued to rise, the proportion of land and water, and the conformation of the irregular and temporary shores which separated them, were changed continually, from day to day. The inhabitants assembled in their villages, which were built on rising grounds, some natural, others artificially formed. The waters rose more and more, until only these crowded islands appeared above its surface—when, at length, the valley presented to the view the spectacle of a vast expanse of water, calm as a summer's sea, brilliant with the reflected rays of a tropical sun, and canopied by a sky, which, displaying its spotless blue by day and its countless stars at night, was always cloudless and serene.

      The three theories.

      The inundation was at its height in October. After that period the waters gradually subsided, leaving a slimy and very fertilizing deposit all over the lands which they had covered. Though the inhabitants themselves, who had been accustomed to this overflow from infancy, felt no wonder or curiosity about its cause, the philosophers of the day, and travelers from other countries who visited Egypt, made many attempts to seek an explanation of the phenomenon. They had three theories on the subject, which Herodotus mentions and discusses.

      Objections to the first.

      The first explanation was, that the rising of the river was occasioned by the prevalence of northerly winds on the Mediterranean at that time of the year, which drove back the waters at the mouth of the river, and so caused the accumulation of the water in the upper parts of the valley. Herodotus thought that this was not a satisfactory explanation; for sometimes, as he said, these northerly winds did not blow, and yet the rising of the river took place none the less when the appointed season came. Besides, there were other rivers similarly situated in respect to the influence of prevailing winds at sea in driving in the waters at their mouths, which were, nevertheless, not subject to inundations like the Nile.

      Second and third theories.

      Reasons against them.

      The second theory was, that the Nile took its rise, not, like other rivers, in inland lakes, or among inland mountains, but in some remote and unknown ocean on the other side of the continent, which ocean the advocates of this theory supposed might be subject to some great annual ebb and flow; and from this it might result that at stated periods an unusual tide of waters might be poured into the channel of the river. This, however, could not be true, for the waters of the inundation were fresh, not salt, which proved that they were not furnished by any ocean.

      A third hypothesis was, that the rising of the water was occasioned by the melting of the snows in summer on the mountains from which the sources of the river came. Against this supposition Herodotus found more numerous and more satisfactory reasons even than he had advanced against the others. In the first place the river came from the south—a direction in which the heat increased in intensity with every league, as far as travelers had explored it; and beyond those limits, they supposed that the burning sun made the country uninhabitable. It was preposterous to suppose that there could be snow and ice there. Then, besides, the Nile had been ascended to a great distance, and reports from the natives had been brought down from regions still more remote, and no tidings had ever been brought of ice and snow. It was unreasonable, therefore, to suppose that the inundations could arise from such a cause.

      Ideas of the common people in regard to the inundation.

      These scientific theories, however, were discussed only among philosophers and learned men. The common people had a much more simple and satisfactory mode of disposing of the subject. They, in their imaginations, invested the beneficent river with a sort of life and personality, and when they saw its waters rising so gently but yet surely, to overflow their whole land, leaving it, as they withdrew again, endued with a new and exuberant fertility, they imagined it a living and acting intelligence, that in the exercise of some mysterious and inscrutable powers, the nature of which was to them unknown, and impelled by a kind and friendly regard for the country and its inhabitants, came annually, of its own accord, to spread over the land the blessings of fertility and abundance. The mysterious stream being viewed in this light, its wonderful powers awakened their veneration and awe, and its boundless beneficence their gratitude.

Скачать книгу