The draining of the Alban lake must surely belong to this period. We cannot gainsay it, nor is there any reason for putting in here a work of earlier date. It is likely that owing to some stoppage in the channels by which it was drained, there was danger of the lake’s overflowing the whole of Latium; and possibly they may have taken advantage of the credulity of the people to stir them to this immense undertaking, though I believe that, if the senate decided upon this necessary work, it readily found obedience. It is to be supposed that the Alban lake had a subterraneous outlet through clefts, like the Fucinus and all lakes which have been formed in the craters of volcanoes: these chasms may have been filled up by an earthquake. Livy, somewhat further on, speaks of a severe winter when the Tiber was covered with ice, and of a sickly summer which followed it. The newly discovered excerpta of Dionysius place the construction of the tunnel in the year after that severe winter. Livy says that during that winter the snow lay seven feet deep, and that the trees were killed by the frost; a statement quite in the style of the annals, which, although the old annals were lost at the Gallic invasion, is yet very credible, as that winter must have survived in the memory of all. Just as severe was the winter of 483, when the snow lay for forty days on the Forum. The earlier Roman history shows traces of the average height of the thermometer having been at that time much less than it is now.[115] In Roman and Greek history, the periods of extraordinary appearances in the weather are almost always the precursors of frightful earthquakes: thus an eruption of Ætna happens at this time (354). Vesuvius was then quiet; yet the earthquakes were awful. By one of these, the outlets of the Alban lake may have been stopped: generally speaking, all lakes which have no emissarius, exhibit wonderful periods of rise and fall. The lake Copais even had artificial drains, which, however, were afterwards choked up, and Bœotia during the Macedonian era was not able to pay the cost of clearing them; the consequence of this was, that the lake began to swell, and overflowed the country all about. On the whole, as Aristotle has already remarked, Greece may have lost in the supply of water. The lake Copais is at present merely a marsh, which one cannot indeed any more call a lake, with stagnant pools, as in our “turf-moors.”
The work which the Romans executed is wonderful. The tunnel is entire to this day, and is in length 2,700 paces, half a German league:[116] the water of the lake is diminished to an appropriate level. This alone is a considerable advantage, although the country about is now uncultivated, and has nothing but brushwood growing upon it. More important, however, is the fact that drinkable water was gained by it; as the campagna of Rome was much in want of water, and although that of the lake is by no means good, yet it is better than what is found in the wells thereabouts. The work is equal to the greatest Etruscan ones: the entrance from the lake is a vault, executed in the grandest style like the hall of a temple, and we see that Rome now built again on as vast a scale as under the kings. This is characteristic of the time of Camillus. The tunnel is most of it cut through a hard mass of lava, a small portion only through peperino, which is more easily worked; it is a gallery nine palms high, and five palms broad. By this means the lake is kept, probably for ever, to a fixed level: moreover, the emissarius never needs to be repaired. The lake was at that time about a hundred feet above the level to which it was let off. How such a work was accomplished, is a very interesting question. If we consider the imperfect state of the instruments of those days when the use of the compass was not yet known, the task of finding the correct level at a distance of half a mile is indeed immense; nay it would even now be fraught with considerable difficulty, as one must know to a line, how high one ought to build in order to have a gradually inclined way for the water. It is known in the country, and stated in some books, that from the lake to the lower point to which the water was to be led, open shafts are everywhere seen to this day by which people even now go down to clean the emissarius: these did not serve merely to carry off the mud,—the lake is not muddy,—but also to calculate the depth, and to allow the air to come in. By the salt-water of the shafts, they were able accurately to calculate the line to its extremity. Now-a-days people are so little practised in levelling, that to a very recent period it was not known that the lake of Nemi lies higher than that of Alba. By sinking shafts, it was also possible for a greater number of people to work, and to bring the whole to a speedy completion: from each of them two parties might proceed till they mutually met. In this manner the tunnel was finished to the edge of the lake. The entrance was no doubt effected by a stone bore of the size of the tube of a tobacco pipe; for a wall of basalt needs not to be thicker than two ells for it sufficiently to withstand the whole pressure of the lake. An opening was made by which the lake sank gradually, so that the workmen had still time to be raised by a windlass from the shafts; when the water had discharged itself, the wall was pulled down, and the break was built to keep off trees, &c.; then it was embellished, and the magnificent portico and the entrance, similar to that of a temple, were erected. This shames all the Egyptian works, which are strange and useless; this, on the contrary, is purely rational.
That Veii was taken by storm, is certain. The nation was annihilated, and the sack was carried on quite methodically. It is said that the whole population of Rome was summoned thither to assist in the plundering. This may have applied to all those who were bound to military service; partly owing to the short distance of Rome from Veii, and partly because in that long war all had actually served. The fate of the inhabitants of the conquered town is the same which befell so many of the nations of antiquity: those who did not fall by the sword, were led away into bondage. The Romans took possession of an empty town: it was, as we may well believe, finer than their own. Rome has a magnificent situation; yet its picturesque character is fraught with many disadvantages. The country about the city is liable to frequent inundations; the communication within its walls, owing to the many hills and valleys, was very inconvenient for carriages: Veii, on the contrary, with the exception of its Arx, lay on a plain, and in all likelihood had fine broad streets. It was therefore no wonder that the Romans were loath to destroy such a beautiful town. Immediately after its conquest, quarrels arose between the government and the Plebes; for the latter demanded the division of the fields, and the former claimed the whole for itself. But this was now no longer possible. Another difficulty arose from the beauty of the town: it was thought a pity that it should be left desolate. It is conceivable, that when the proposal was made to divide the territory, it was also wished that to those who were in want of dwellings, the houses of Veii might be assigned. A tribune of the people proposed, that if the patricians deemed the plebeians too vile, to have their abode in the same place with them, the Plebes with its magistrates might emigrate to Veii:—that the proposal was, as Livy has it, that half of the senate and people should settle at Veii, would be too absurd for belief. Yet even the former one is very questionable: the plan would have been most injudicious. The reasons which Livy adduces against any such splitting of the population, are very weighty: a complete separation would have been inevitable. And if the project was only to transplant a numerous colony with a local government to Veii, even this was likewise very dangerous. A compromise took place. Whilst the patricians received a great part of the occupied land, the Plebes also got a share; and indeed not only were the seven jugera forensia assigned to each as his own lot, but the children were also taken into consideration. According to Diodorus’ statement, every family gets twenty-eight jugera; but in that case the size of the Veientine territory must have been enormous. This assignation did not extend to the ærarii. Those among them who were clients of patricians, got places on the estates of their patrons.
The sequel shows that at that time in the territory of Veii and Capena, as well as that of most of the Etruscan cities, there were great rural districts with subjected towns which during the war threw themselves into the arms of the Romans: these were no doubt the old inhabitants, who looked upon them as their liberators.
The conquest of Veii was one of the leading events in history: it freed Rome from the counterpoise which checked its progress. Now that the east was entirely pacified, the Romans advanced with irresistible might into Etruria; as the Etruscans had to concentrate the whole of their force in the Apennines, in order to keep off the Gauls. The war was, however, waged against the Faliscans also. These, to judge from their name, were Volscians, and therefore Virgil calls them Æqui Falisci; according to Strabo, they had ἰδίαν γλῶσσαν, and were ἕτερον ἔθνος from the Etruscans. The war of Camillus against the Faliscans is known to us from our earliest childhood, and how he moved them so strongly by his magnanimity, that they embraced the friendly alliance of the Romans. In this there is much which is improbable in itself. The story of the schoolmaster, I will not discuss. Moreover, there was war against the Vulsinians also: the Romans made conquests in their territory, and concluded an advantageous peace. By that time, Rome had already advanced beyond the boundary of the silva Ciminia, which afterwards, in the great war of Fabius, appears to have been fraught with such dreadful horrors. The line of demarcation then, does not yet seem to have been very distinct: afterwards, the district may have been purposely allowed to run wild, in order to form a boundary, just as there is also a forest between Austrian and Turkish Dalmatia. Of Capena there is no more mention; it disappears entirely. It was, therefore, either destroyed by the Romans after the conquest of Veii, or by the Gauls: certain it is, that after the invasion of the Gauls, all the Capenates who were left became citizens.
After these victories, Camillus stood forth as the greatest general of his age. But at this period it happened, that he was accused of having appropriated to himself out of the spoils of Veii many articles of great value, particularly the brazen doors of the temple of Juno; and of having announced too late, that he had made a vow to offer the tenth part of the booty to the Pythian Apollo. It would be a vain disquisition to speculate here upon the guilt or innocence of Camillus; only we must not forget, that every Roman general was justified in selecting a portion of the booty for himself.[117] Whether Camillus in this case took more than his share, we cannot decide; where one man goes by a smaller scale, another employs a greater one. We must not believe that Camillus did this in secret: he certainly had the gates put on his own house; if he had intended to use them as metal, they would long since have been melted down. The reason of the hatred against Camillus was a political one. He stood at the head of the most obstinate patrician party, even to the time of his death. The plebeians were becoming more and more energetic and powerful; owing to the tranquillity of prosperity, a certain taste for agitation had sprung up. Camillus was impeached, because he had an influential party against him; and he was fined the sum of fifteen thousand, according to others, one hundred thousand, or even five hundred thousand asses. He then went into exile, to Ardea. Livy says that, previous to his trial, he had entreated his clients and fellow-tribesmen to make every exertion to have him acquitted; which would prove, that he was proceeded against before the centuries, as in this instance there cannot be any question of the tribes;—that they had, however, declared, that they would pay his fine, but not acquit him. This clearly proves his guilt. According to Dionysius, his clansmen and clients really paid it, and he withdrew from sheer disgust. I believe that the curies condemned him, as, when he was recalled, they had again to be summoned to the Capitol, to repeal the decree of banishment; for, it was only in Rome that the curies could assemble. This would likewise prove that he was found guilty, a thing not at all unusual in those times with regard to great men.
MIGRATION OF THE GAULS. CONQUEST OF ROME.
No one had any foreboding of what was now impending upon Rome. She had become great, because the country which she had conquered had been weakened by its oligarchical constitution; the subjects also of the other states willingly went over to her, as they would thus be so much better off, and moreover, in all likelihood, they were sprung from the same stock. But even as Basil subjected the Armenians when they were threatened by the Turks, and soon afterwards the whole of the Greek empire was assailed by the latter, who took much more from it than it had gained before; thus it was also with the Romans.
The inroad of the Gauls into Italy is to be looked upon as a migration, not as a conquest. For what is historical in it, we must depend upon Polybius and Diodorus, who place it shortly before the taking of Rome by the Gauls. To Livy’s statement, that driven from their own country by a famine, they had already come to Italy in the age of Tarquinius Priscus, no credit is to be given. It originated in the fact that some Greek historian or other, perhaps Timæus, connected this migration with the settling of the Phocæans at Massilia. Livy has, perhaps, in this instance borrowed from Dionysius, and the latter from Timæus; for as he certainly made use of Dionysius in his eighth book, why should he not also in the fifth? He himself knew very little of Greek history.[118] But this account is evidently contradicted by that of Justin. Trogus Pompeius was born near Massilia, and had also apparently used for his forty-third book native chronicles; as from them only he could have got the account of the decreta honorifica of the Romans to the Massiliotes, in return for the friendship shown them during the Gallic war, and likewise of the sea-fights of Massilia with the Carthaginians. Trogus knows nothing of the circumstance that the Gauls assisted the Phocæans; but according to him, these merely met with a friendly reception among the Ligurians, who also dwelt there for a long time. About the year 350, fifteen years therefore before this, Livy himself says, gentem invisitatam, novas accolas, Gallos comparuisse. Even the story of that Lucumo, who had called in the Gauls, pleads against it: referred to Clusium alone, it is absurd. Polybius dates the passage over the Alps from ten to twenty years before the conquest of Rome; Diodorus makes the Gauls burst upon Rome in one uninterrupted onslaught. Moreover, it is said that Melpum, in the country of the Insubrians, had been destroyed on the same day with Veii; and though we may not positively assert this exact coincidence, there can yet be no doubt but that the statement, on the whole, has hit the truth. Cornelius Nepos wrote it, who, as a native of the country beyond the Po, might have known the facts, and whose chronological accounts were very highly valued among the Romans. The Gauls can only have passed, either over the little St. Bernard, or over the Simplon. The former is not likely, because their country reached to the Ticinus only; if they had crossed over the little St. Bernard, they must needs also have occupied the whole of the territory between that mountain and the Ticinus. Now, the Salassians, for aught that we know, may have been a Gallic people; but this is not certain, and moreover, on the banks of the Ticinus, between them and the Gauls who had come over the Alps, there still dwelt the Lævians; surely then, there were still at that time also Ligurians on the Ticinus.
Melpum must have stood near the spot where Milan is now. The situation of Milan is exceedingly favourable, and often as it has been destroyed, it has been always restored; so that it is not impossible that Melpum was the same town. Without doubt, the Gallic migration came sweeping on with headlong impetuosity, like the billows of a stormy sea; how then can we suppose that Melpum had withstood the barbarians for two hundred years, or that they had conquered it, and had left the Etruscans undisturbed during the whole of that time? It is absurd to believe this, merely to bear out an uncritical assertion of Livy’s. Twelve years after the taking of Rome, as is usually computed; or, according to a more correct chronology, nine years later, the Triballians, who in the times of Herodotus abode in Lower Hungary, were seen in Thrace, having been driven out of their own country by the Gauls. It is evident that the same movement which led them to the Middle Danube, extended likewise to the Po. And should they who in a few days came from Clusium to Rome, and afterwards appeared also in Apulia, have sat still in a corner for two hundred years?