We learnt from Diodorus that the great pyramids were erected 1,000, or, according to some, 3,400 years before his time. According to the list of Manetho, Cheops, Chephren, and Mycerinus belonged to the fourth dynasty. If we accept the incredible reigns of sixty-three, sixty-six, and again, sixty-three years, which Manetho allows to those three kings, they reigned over Egypt, according to Lepsius' dates, from the year 3095 B.C., to 2903 B.C.
At a period subsequent to these kings the list of Manetho speaks in the sixth dynasty of a king Phiops, who came to the throne as a child in his sixth year, and lived to be 100 years old. The list of Erastosthenes mentions a king Apappus, who reigned for 100 years. The monuments show us a king Pepi, in whom we recognise Phiops and Apappus, and in consequence a reign of ninety-five years is assigned to him (2654-2559 B.C.). Yet hitherto the sixteenth year is the highest found on the monuments for the reign of Pepi; and in the inscription on a tomb at Abydus, now in the museum at Cairo, a man of the name of Una declares that he had filled the highest offices in the kingdom under Teta, the predecessor of Pepi, under Pepi, and again under his successor, Merenra. If one person could be the minister of three successive rulers, it is clear that the second of these reigns could not have lasted 95 or 100 years. Under the reign of Pepi, as well as his immediate predecessors and successors, i. e., in the sixth dynasty of Manetho, the development of Egypt must have undergone a certain change. The kings, previous to this family, are represented on the monuments with a cap falling to one side, or with a tall head-dress; Pepi is represented on one relief with this head-dress, but on another with one of a lower shape. The tall white cap is the crown of Upper Egypt, the lower red one is the crown of Lower Egypt. It is no longer on the plateau of Memphis, and among the tombs there, but in Middle Egypt, near El Kab, and in the valley of Hamamat, which leads from Coptus to the Red Sea, that we find the monuments of Pepi and his race, and the tombs of their priests and magistrates are at Abydus. Under this dynasty, therefore, the central point of the kingdom appears to have been moved from Memphis in the direction of Middle Egypt. On the west coast of the peninsula of Sinai, in the Wadi Maghara, Pepi is seen striking down an enemy; and from the inscription on the tomb of Una, it is clear that Pepi's kingdom extended up the Nile as far as the negroes, that his successor caused dockyards to be built in Nubia, and that Una had to procure blocks of fine stone for the sarcophagus of Pepi and his successor, and also for the pyramid of the latter.[153]
The removal of the centre of the kingdom from Memphis, which is noticeable under the family of Pepi, was completely carried out under a later house, which is stated in the lists to belong to Thebes—the eleventh and twelfth dynasty of Manetho. Upper Egypt became the seat of the royal power; Thebes (the No-Amon, i. e. possession of Ammon, of the Hebrews) took her place beside Memphis. The princes of this new dynasty are no longer called in the monuments the lords of Upper and Lower Egypt, but the "lords of both lands;" they always wear both crowns. Hence it is possible that this royal house in the first instance ruled over Upper Egypt only from Thebes, and that for a long time Upper and Lower Egypt existed side by side independently, till the kings of Thebes succeeded in reducing Lower Egypt under their dominion.
Of Amenemha, the first king of this house, who ruled over Upper and Lower Egypt (2380-2371 B.C.), a colossal figure of red granite is still in existence, which was discovered in Lower Egypt at Tanis (San), not far from Lake Menzaleh.[154] His power must have extended up the Nile over the adjacent part of Nubia, for a pillar discovered there informs us that he intrusted an officer with the superintendence of the gold mines in Nubia.[155] His successor, Sesurtesen I. (2371-2325 B.C.), erected a temple to Ammon at Thebes, and set up obelisks, i. e. pointed monolithic pillars, dedicated to the sun-god, in Lower Egypt, in Fayum, and at Heliopolis. The obelisk at Fayum, not far from the ancient Arsinoe, was about forty feet in height; it has been broken by the fall into two pieces. The obelisk of Heliopolis is sixty feet in height; it still towers over the ruins of this city, near the village of Matarieh. It is not the first obelisk erected in Egypt, for the inscriptions of Chufu mention an obelisk erected by that king, but it is the oldest which has come down to our time. The inscription, repeated on all four sides, runs thus:—"Horus, the life of that which is born, the child of the sun, Sesurtesen, who is beloved by the spirits of Heliopolis, who will live for ever, the golden hawk, the life of that which is born, this gracious god has erected this obelisk at the beginning of the great festival. He has erected it who assures us of life for ever."[156] That this king also ruled in Nubia, and forced his way far up the Nile above Egypt, is proved by a monument in Nubia on the cataracts of the Wadi Halfa; a pillar, on which is depicted Sesurtesen, representing Nubians and negroes, the prisoners of eight nations or tribes, to the god Horus.[157] In the rock tombs of Beni Hassan is buried an officer of this king, Amenj, overseer of the canton of Hermopolis (Ashmunein). The inscription tells us that Amenj had served the king when on a campaign to destroy his enemies; that he had approached the land of Cush, and reached the limits of the earth. The king had returned in peace after the overthrow of his enemies. Afterwards Amenj with 600 warriors had conveyed the produce of the goldmines from the canton of Hermopolis to the stronghold of Coptus. He had loved his canton; and all the works required for the house of the king he had carried out in his canton by his own arm, and had paid in the tribute. He had laboured, and the canton had been in full activity. He had not afflicted the children, or ill-treated the widows; he had not disturbed the fishermen, or hindered the herdsmen. Famine had never prevailed, because every plot had been planted. He had caused the inhabitants to live, had given gifts without regarding the great before the small.[158] The fragment of a seated colossus of Sesurtesen I., of black granite, is to be seen in the museum at Berlin; his colossus of red granite is at Tanis. A third statue of this king has been found at Abydus.[159]
Amenemha II. and Sesurtesen II. carried on the campaigns of the first Sesurtesen in the south of Egypt. A monument in the valley of Hamamat exhibits battles with the Punt, i. e. with the tribes of the Arabians and the negroes.[160] Sesurtesen III., who succeeded Sesurtesen II., completed the subjugation of Lower Nubia. To protect the new border of the kingdom, he caused fortresses to be erected a little above the falls of the Wadi Halfa, at Semne and Kumne, about 250 miles south of Syene. A pillar discovered in this district has the following inscription:—"Southern border; erected in the eighth year, under the rule of his holiness King Sesurtesen III., who gives life for all eternity. No negro shall pass over it on his way, except the boats laden with the oxen, goats, and asses of the negroes."[161]
The third Sesurtesen was followed by the third Amenemha (2221 to 2179 B.C.). Inscriptions in the Wadi Maghara, in the peninsula of Sinai, tell us that Amenemha III. caused the copper to be conveyed from the mines there by 734 soldiers, in the second year of his reign; and inscriptions in the valley of Hamamat show that the quarries there were frequently used by this king.[162] Near the fortifications of his predecessor, on the rocks of Semne and Kumne, are found numerous records of the height reached by the Nile in the reign of Amenemha III. Here we read—"Level of Hapi (the Nile) in the fourteenth, sixteenth, thirtieth years, &c., under his holiness King Amenemha III., who lives for ever." From these observations we find that the average height of the inundations at that time was more than twenty-four feet higher than at present; and the greatest height reached under Amenemha III. was twenty-seven feet above the greatest height of modern times.[163]
Herodotus tells us the following story;—Among the successors of Menes, Moeris carried out some remarkable works; he built the north gateway in the temple of Hephaestus, excavated a great lake, and erected pyramids in it. "The priests told me that under the rule of Moeris, the Nile overflowed the land below Memphis, although it had only risen to the height of eight cubits, but now the water does not cover the land unless it reaches a height of sixteen or at least fifteen cubits; and it seems to me that if the land were raised again in the same proportion, the Egyptians who live in the Delta below the lake of Moeris would be in distress. The circuit of the lake of Moeris is about 3,600 stades, or sixty schoenes, and the depth in the deepest place about fifty fathoms. The lake extends from north to south. That it was the work of human hands, is clear from the nature of it. About the middle are two pyramids, each of which rises about fifty fathoms out of the water, and on each is a stone colossus seated on a throne. The water of the lake does not arise from springs, for the whole district there is entirely without water, it is introduced by a canal from the Nile. For six months the water flows from the Nile into the lake, and again for six months from the lake into the Nile. While it runs out the fishery brings in a talent of silver a day for the King's treasury; but when the water flows into the lake the product is a third of a talent only.[164]"
Diodorus tells us that king Moeris erected the north gateway at Memphis, the splendour of which excelled all others; and above the city at about ten schoenes distance he excavated a lake of marvellous utility and incredible size. The circuit was 3,600 stades, and the depth in most places was fifty fathoms. "Who would not ask, when contemplating the vast extent of this work, how many myriads of men were required to complete it, and for how many years? But no one could ever speak in worthy terms of the utility of the lake and the advantage it is to the inhabitants of Egypt and the wise prudence of the king in making it. As the Nile does not rise evenly, and the fruitfulness of the land depends on the evenness of the overflow, Moeris excavated this lake to receive the superfluous water, in order that an excessive inundation might not create marshes and morasses, or a deficiency of water imperil the fruitfulness of the soil. He carried a canal 300 feet in breadth from the river for eighty stades (about ten miles) to the lake, through which he first admitted the superfluous water and then drew it off. In this way he procured for the tillers of the soil the desired medium in the water, since the mouth of the canal was sometimes closed, sometimes opened, which was both a difficult and costly thing to do. The lake has remained to our time, and is still called by the name of the constructor, the lake of Moeris. In the middle, the king who excavated it left a place on which he built his own tomb, and two pyramids. One was erected for himself, the other for his wife. On these he placed stone statues of himself and his wife, sitting on thrones, in the impression that by means of this work he would be for ever held in grateful remembrance."[165]
Of the lake above Memphis, Strabo gives the following account:—"The canton of the city Arsinoe, which was formerly known as the City of Crocodiles, surpasses all others in the beauty of its appearance, in fruitfulness, and also in the wonders to be seen there. It alone is covered with green and large olive trees, whereas there are no olives in the rest of Egypt; it produces a considerable amount of wine, and corn, and pulse, and many other cereals. In it also lies the wonderful lake of Moeris, which in size and colour is like a sea, and has shores like the shores of the sea. Owing to its size and depth this lake is able to receive the superfluous water at the time of the inundation, so that it does not overflow the inhabited and planted districts. On the other hand, when the river begins to subside, after it has poured the overflow into one of the two mouths of the canal, the lake and the canal together retain the water required for irrigation. This takes place in the natural course of things, but there are also artificial sluices at both mouths of the canal, by which the persons in charge regulate the rise and fall of the water." Tacitus also mentions "the excavated lake which receives the overflow of the Nile."[166]
From these accounts the object of the work is clear. It was intended to regulate the inundation by a large reservoir, and so to increase its beneficent effects upon the soil of Egypt. The inundation was to be reduced for the Delta by drawing off a part of the water, which had risen into this basin in the neighbourhood of Memphis, in order that the land in this district might not be rendered swampy, and the marshes might have time to dry. This basin could also retain a portion of water in the superabundant years of excessive inundation, in order to supply the deficiencies of other years when the water did not reach the highest plots. Further, the reservoir might be used to irrigate the arable land in the neighbourhood during the waterless months, when there was no inundation.