No More Learning

Nevertheless, some time after,
the latter finally defeated and subdued them. “Until the time of Cæsar,”
says Cicero, “our generals were satisfied with repelling the Gauls,
thinking more of putting a stop to their aggressions than of carrying
the war among them. Marius himself did not penetrate to their towns and
homes, but confined himself to opposing a barrier to these torrents of
peoples which were inundating Italy. C. Pomptinus, who suppressed the
war raised by the Allobroges, rested after his victory. Cæsar alone
resolved to subject Gaul to our dominion. ”[23]


[Sidenote: Continual Pre-occupation of the Romans in regard to the
Gauls. ]

III. It results from this summary of facts that the constant thought of
the Romans was, during several centuries, to resist the Celtic peoples
established on either side of the Alps. Ancient authors proclaim aloud
the fear which held Rome constantly on the watch. “The Romans,” says
Sallust, “had then, as in our days, the opinion that all other peoples
must yield to their courage; but that with the Gauls it was no longer
for glory, but for safety, that they had to fight. ”[24] On his part,
Cicero expresses himself thus: “From the beginning of our Republic, all
our wise men have looked upon Gaul as _the most redoubtable enemy of
Rome_. But the strength and multitude of those peoples had prevented us
until now from combating them all. ”[25]

In 694, it will be remembered, rumours of an invasion of the Helvetii
prevailed at Rome. All political pre-occupation ceased at once, and
resort was had to the exceptional measures adopted under such
circumstances. [26] In fact, as a principle, whenever a war against the
Gauls was imminent, a dictator was immediately nominated, and a levy _en
masse_ ordered. From that time no one was exempted from military
service; and, as a provision against an attack of those barbarians, a
special treasure had been deposited in the Capitol, which it was
forbidden to touch except in that eventuality. [27] Accordingly, when, in
705, Cæsar seized upon it, he replied to the protests of the tribunes
that, since Gaul was subjugated, this treasure had become useless. [28]

War against the peoples beyond the Alps was thus, for Rome, the
consequence of a long antagonism, which must necessarily end in a
desperate struggle, and the ruin of one of the two adversaries. This
explains, at the same time, both Cæsar’s ardour and the enthusiasm
excited by his successes. Wars undertaken in accord with the traditional
sentiment of a country have alone the privilege of moving deeply the
fibre of the people, and the importance of a victory is measured by the
greatness of the disaster which would have followed a defeat. Since the
fall of Carthage, the conquests in Spain, in Africa, in Syria, in Asia,
and in Greece, enlarged the Republic, but did not consolidate it, and a
check in those different parts of the world would have diminished the
power of Rome without compromising it. With the peoples of the North, on
the contrary, her existence was at stake, and upon her reverses equally
as upon her successes depended the triumph of barbarism or civilisation.
If Cæsar had been vanquished by the Helvetii or the Germans, who can say
what would have become of Rome, assailed by the numberless hordes of the
North rushing eagerly upon Italy?

And thus no war excited the public feeling so intensely as that of Gaul.
Though Pompey had carried the Roman eagles to the shores of the Caspian
Sea, and, by the tributes he had imposed on the vanquished, doubled the
revenues of the State, his triumphs had only obtained ten days of
thanksgivings. The Senate decreed fifteen,[29] and even twenty,[30] for
Cæsar’s victories, and, in honour of them, the people offered sacrifices
during sixty days. [31]

When, therefore, Suetonius ascribes the inspiration of the campaigns of
this great man to the mere desire of enriching himself with plunder, he
is false to history and to good sense, and assigns the most vulgar
motive to a noble design. When other historians ascribe to Cæsar the
sole intention of seeking in Gaul a means of rising to the supreme power
by civil war, they show, as we have remarked elsewhere, a distorted
view; they judge events by their final result, instead of calmly
estimating the causes which have produced them.

The sequel of this history will prove that all the responsibility of the
civil war belongs not to Cæsar, but to Pompey. And although the former
had his eyes incessantly fixed on his enemies at Rome, none the less for
that he pursued his conquests, without making them subordinate to his
personal interests. If he had sought only his own elevation in his
military successes, he would have followed an entirely opposite course.
We should not have seen him sustain during eight years a desperate
struggle, and incur the risks of enterprises such as those of Great
Britain and Germany. After his first campaigns, he need only have
returned to Rome to profit by the advantages he had acquired; for, as
Cicero says,[32] “he had already done enough for his glory, if he had
not done enough for the Republic;” and the same orator adds: “Why would
Cæsar himself remain in his province, if it were not to deliver to the
Roman people complete a work which was already nearly finished? Is he
retained by the agreeableness of the country, by the beauty of the
towns, by the politeness and amenity of the individuals and peoples, by
the lust of victory, by the desire of extending the limits of our
empire? Is there anything more uncultivated than those countries, ruder
than those towns, more ferocious than those peoples, and more admirable
than the multiplicity of Cæsar’s victories? Can he find limits farther
off than the ocean? Would his return to his country offend either the
people who sent him or the Senate which has loaded him with honours?
Would his absence increase the desire we have to see him? Would it not
rather contribute, through lapse of time, to make people forget him, and
to cause the laurels to fade which he had gathered in the midst of the
greatest perils? If, then, there any who love not Cæsar, it is not their
policy to obtain his recall from his province, because that would be to
recall him to glory, to triumph, to the congratulations and supreme
honours of the Senate, to the favour of the equestrian order, to the
affection of the people. ”[33]

Thus, after the end of 698, he might have led his army back into Italy,
claimed triumph, and obtained power, without having to seize upon it, as
Sylla, Marius, Cinna, and even Crassus and Pompey, had done.

If Cæsar had accepted the government of Gaul with the sole aim of having
an army devoted to his designs, it must be admitted that so experienced
a general would have taken, to commence a civil war, the simplest of the
measures suggested by prudence: instead of separating himself from his
army, he would have kept it with him, or, at least, brought it near to
Italy, and distributed it in such a manner that he could re-assemble it
quickly; he would have preserved, from the immense booty taken in Gaul,
sums sufficient to supply the expenses of the war. Cæsar, on the
contrary, as we shall see in the sequel, sends first to Pompey, without
hesitation, two legions which are required from him under the pretext of
the expedition against the Parthians. He undertakes to disband his
troops if Pompey will do the same, and he arrives at Ravenna at the head
of a single legion, leaving the others beyond the Alps, distributed from
the Sambre as far as the Saône. [34] He keeps within the limit of his
government without making any preparation which indicates hostile
intentions,[35] wishing, as Hirtius says, to settle the quarrel by
justice rather than by arms. [36] In fact, he has collected so little
money in the military chest, that his soldiers club together to procure
him the sums necessary for his enterprise, and that all voluntarily
renounce their pay. [37] Cæsar offers Pompey an unconditional
reconciliation, and it is only when he sees his advances rejected, and
his adversaries meditating his ruin, that he boldly faces the forces of
the Senate, and passes the Rubicon. It was not, then, the supreme power
which Cæsar went into Gaul to seek, but the pure and elevated glory
which arises from a national war, made in the traditional interest of
the country.


[Sidenote: Plan followed in the Relation of the War in Gaul. ]

IV. In reproducing in the following chapters the relation of the war in
Gaul, we have borne in mind the words of Cicero. “Cæsar,” he says, “has
written memoirs worthy of great praise. Deprived of all oratorical art,
his style, like a handsome body stripped of clothing, presents itself
naked, upright, and graceful. In his desire to furnish materials to
future historians, he has, perhaps, done a thing agreeable to the little
minds who will be tempted to load these natural graces with frivolous
ornaments; but he has for ever deprived men of sense of the desire of
writing, for nothing is more agreeable in history than a correct and
luminous brevity. ”[38] Hirtius, on his part, expresses himself in the
following terms: “These memoirs enjoy an approval so general, that Cæsar
has much more taken from others than given to them the power of writing
the history of the events which they recount. We have still more reasons
than all others for admiring it, for others know only how correct and
accurate this book is; we know the facility and rapidity with which it
was composed. ”[39]

If we would act upon the advice of these writers, we must digress as
little as possible from the “Commentaries,” but without restricting
ourselves to a literal translation. We have, then, adopted the narrative
of Cæsar, though sometimes changing the order of the matter: we have
abridged passages where there was a prodigality of details, and
developed those which required elucidation. In order to indicate in a
more precise manner the localities which witnessed so many battles, we
have employed the modern names, especially in cases where ancient
geography did not furnish corresponding names.

The investigation of the battle-fields and siege operations has led to
the discovery of visible and certain traces of the Roman entrenchments.
The reader, by comparing the plans of the excavations with the text,
will be convinced of the rigorous accuracy of Cæsar in describing the
countries he passed over, and the works he caused to be executed.




CHAPTER II.

STATE OF GAUL IN THE TIME OF CÆSAR.

(See Plate I. )


[Sidenote: Geographical Description. ]

I. Transalpine Gaul had for its boundaries the ocean, the Pyrenees, the
Mediterranean, the Alps, and the Rhine. This portion of Europe, so well
marked out by nature, comprised what is now France, nearly the whole of
Switzerland, the Rhine Provinces, Belgium, and the south of Holland. It
had the form of an irregular pentagon, and the country of the Carnutes
(the _Orléanais_) was considered to be its centre. [40]

An uninterrupted chain of heights divided Gaul, as it divides modern
France, from north to south, into two parts. This line commences at the
Monts Corbières, at the foot of the Eastern Pyrenees, is continued by
the Southern Cévennes and by the mountains of the Vivarais, Lyonnais,
and Beaujolais (called the Northern Cévennes), and declines continually
with the mountains of the Charolais and the Côte-d’Or, until it reaches
the plateau of Langres; after quitting this plateau, it leaves to the
east the Monts Faucilles, which unite it to the Vosges, and, inclining
towards the north-west, it follows, across the mountains of the Meuse,
the western crests of the Argonne and the Ardennes, and terminates, in
decreasing undulations, towards Cape Griz-Nez, in the Pas-de-Calais.

This long and tortuous ridge, more or less interrupted, which may be
called the backbone of the country, is the great line of the watershed.
It separates two slopes. On the eastern slope flow the Rhine and the
Rhone, in opposite directions, the first towards the Northern Sea, the
second towards the Mediterranean; on the western slope rise the Seine,
the Loire, and the Garonne, which go to throw themselves into the ocean.
These rivers flow at the bottom of vast basins, the bounds of which, as
is well known, are indicated by the lines of elevations connecting the
sources of all the tributaries of the principal stream.

The basin of the Rhine is separated from that of the Rhone by the Monts
Faucilles, the southern extremity of the Vosges, called _Le trouée de
Belfort_, the Jura, the Jorat (the heights which surround the Lake of
Geneva on the north), and the lofty chain of the Helvetic Alps. In its
upper part, it embraces nearly all Switzerland, of which the Rhine forms
the northern boundary, in its course, from east to west, from the Lake
of Constance to Bâle. Near this town the river turns abruptly towards
the north. The basin widens, limited to the east by the mountains which
separate it from the Danube and the Weser; to the west, by the northern
part of the great line of watershed (the mountains of the Meuse, the
Argonne, and the western Ardennes). It is intersected, from Mayence to
Bonn, by chains nearly parallel to the course of the river, which
separate its tributaries. From Bonn to the point where the Rhine divides
into two arms, the basin opens still more; it is flat, and has no
longer a definite boundary. The southern arm bore already, in the time
of Cæsar, the name of _Waal_ (Vahalis), and united with the Meuse[41]
below Nimeguen. To the west of the basin of the Rhine, the Scheldt forms
a secondary basin.

The basin of the Rhone, in which is comprised that of the Saône, is
sharply bounded on the north by the southern extremity of the Vosges and
the Monts Faucilles; on the west, by the plateau of Langres, the
Côte-d’Or, and the Cévennes; on the east, by the Jura, the Jorat, and
the Alps. The Rhone crosses the Valais and the Lake of Geneva, follows
an irregular course as far as Lyons, and runs thence from north to south
to the Mediterranean. Among the most important of its secondary basins,
we may reckon those of the Aude, the Hérault, and the Var.

The three great basins of the western slope are comprised between the
line of watershed of Gaul and the ocean. They are separated from each
other by two chains branching from this line, and running from the
south-east to the north-west. The basin of the Seine, which includes
that of the Somme, is separated from the basin of the Loire by a line of
heights which branches from the Côte-d’Or under the name of the
mountains of the Morvan, and is continued by the very low hills of Le
Perche to the extremity of Normandy. A series of heights, extending from
north to south, from the hills of Le Perche to Nantes, enclose the basin
of the Loire to the west, and leave outside the secondary basins of
Brittany.

The basin of the Loire is separated from that of the Garonne by a long
chain starting from Mont Lozère, comprising the mountains of Auvergne,
those of the Limousin, the hills of Poitou, and the plateau of Gatine,
and ending in flat country towards the coasts of La Vendée.

The basin of the Garonne, situated to the south of that of the Loire,
extends to the Pyrenees. It comprises the secondary basins of the Adour
and the Charente.

The vast country we have thus described is protected on the north, west,
and south by two seas, and by the Pyrenees. On the east, where it is
exposed to invasions, Nature, not satisfied with the defences she had
given it in the Rhine and the Alps, has further retrenched it behind
three groups of interior mountains--first, the Vosges; second, the Jura;
third, the mountains of Forez, the mountains of Auvergne, and the
Cévennes.

The Vosges run parallel to the Rhine, and are like a rampart in the rear
of that river.

The Jura, separated from the Vosges by _the Gap (trouée) of Belfort_,
rises like a barrier in the interval left between the Rhine and the
Rhone, preventing, as far as Lyons, the waters of this latter river from
uniting with those of the Saône.

The Cévennes and the mountains of Auvergne and Forez form, in the
southern centre of Gaul, a sort of citadel, of which the Rhone might be
considered as the advanced fosse. The ridges of this group of mountains
start from a common centre, take opposite directions, and form the
valleys whence flow, to the north, the Allier and the Loire; to the
west, the Dordogne, the Lot, the Aveyron, and the Tarn; to the south,
the Ardèche, the Gard, and the Hérault.

The valleys, watered by navigable rivers, presented--thanks to the
fruitfulness of their soil and to their easy access--natural ways of
communication, favourable both to commerce and to war. To the north, the
valley of the Meuse; to the east, the valley of the Rhine, conducting to
that of the Saône, and thence to that of the Rhone, were the grand
routes which armies followed to invade the south. Strabo, therefore,
remarks justly that Sequania (_Franche-Comté_) has always been the road
of the Germanic invasions from Gaul into Italy. [42] From east to west
the principal chain of the watershed might easily be crossed in its less
elevated parts, such as the plateau of Langres and the mountains of
Charolais, which have since furnished a passage to the Central Canal.
Lastly, to penetrate from Italy into Gaul, the great lines of invasion
were the valley of the Rhone and the valley of the Garonne, by which the
mountainous mass of the Cévennes, Auvergne, and Forez is turned.

Gaul presented the same contrast of climates which we observe between
the north and south of France. While the Roman province enjoyed a mild
temperature and an extreme fertility,[43] the central and northern part
was covered with vast forests, which rendered the climate colder than it
is at present;[44] yet the centre produced in abundance wheat, rye,
millet, and barley. [45] The greatest of all these forests was that of
the Ardennes. It extended, beginning from the Rhine, over a space of two
hundred miles, on one side to the frontier of the Remi, crossing the
country of the Treviri; and, on another side, to the Scheldt, across the
country of the Nervii. [46] The “Commentaries” speak also of forests
existing among the Carnutes,[47] in the neighbourhood of the Saône,[48]
among the Menapii[49] and the Morini,[50] and among the Eburones. [51] In
the north the breeding of cattle was the principal occupation,[52] and
the pastures of Belgic Gaul produced a race of excellent horses. [53] In
the centre and in the south the richness of the soil was augmented by
productive mines of gold, silver, copper, iron, and lead. [54]

The country was, without any doubt, intersected by carriage roads, since
the Gauls possessed a great number of all sorts of wagons,[55] since
there still remain traces of Celtic roads, and since Cæsar makes known
the existence of bridges on the Aisne,[56] the Rhone,[57] the Loire,[58]
the Allier,[59] and the Seine. [60]

It is difficult to ascertain exactly the number of the population; yet
we may presume, from the contingents furnished by the different states,
that it amounted to more than seven millions of souls. [61]


[Sidenote: Political Divisions. ]

II. Gaul, according to Cæsar, was divided into three great regions,
distinct by language, manners, and laws: to the north, Belgic Gaul,
between the Seine, the Marne, and the Rhine; in the centre, Celtic Gaul,
between the Garonne and the Seine, extending from the ocean to the Alps,
and comprising Helvetia; to the south, Aquitaine, between the Garonne
and the Pyrenees. [62] (_See Plate 2. _) We must, nevertheless, comprise
in Gaul the Roman province, or the Narbonnese, which began at Geneva, on
the left bank of the Rhone, and extended in the south as far as
Toulouse. It answered, as nearly as possible, to the limits of the
countries known in modern times as Savoy, Dauphiné, Provence, Lower
Languedoc, and Roussillon. The populations who inhabited it were of
different origins: there were found there Aquitanians, Belgæ, Ligures,
Celts, who had all long undergone the influence of Greek civilisation,
and especially establishments founded by the Phocæans on the coasts of
the Mediterranean. [63]

These three great regions were subdivided into many states, called
_civitates_--an expression which, in the “Commentaries,” is synonymous
with _nations_[64]--that is, each of these states had its organisation
and its own government. Among the peoples mentioned by Cæsar, we may
reckon twenty-seven in Belgic Gaul, forty-three in Celtic, and twelve in
Aquitaine: in all, eighty-two in Gaul proper, and seven in the
Narbonnese. Other authors, admitting, no doubt, smaller subdivisions,
carry this number to three or four hundred;[65] but it appears that
under Tiberius there were only sixty-four states in Gaul. [66] Perhaps,
in this number, they reckoned only the sovereign, and not the dependent,
states.

1. _Belgic Gaul. _ The Belgæ were considered more warlike than the other
Gauls,[67] because, strangers to the civilisation of the Roman province
and hostile to commerce, they had not experienced the effeminating
influence of luxury. Proud of having escaped the Gaulish enervation,
they claimed with arrogance an origin which united them with the Germans
their neighbours, with whom, nevertheless, they were continually at
war. [68] They boasted of having defended their territory against the
Cimbri and the Teutones, at the time of the invasion of Gaul. The memory
of the lofty deeds of their ancestors inspired them with a great
confidence in themselves, and excited their warlike spirit. [69]

The most powerful nations among the Belgæ were the Bellovaci,[70] who
could arm a hundred thousand men, and whose territory extended to the
sea,[71] the Nervii, the Remi, and the Treviri.

2. _Celtic Gaul. _[72] The central part of Gaul, designated by the Greek
writers under the name of _Celtica_, and the inhabitants of which
constituted in the eyes of the Romans the Gauls properly so named
(_Galli_), was the most extensive and most populous. Among the most
important nations of Celtic Gaul were reckoned the Arverni, the Ædui,
the Sequani, and the Helvetii. Tacitus informs us that the Helvetii had
once occupied a part of Germany. [73]

These three first peoples often disputed the supremacy of Gaul. As to
the Helvetii, proud of their independence, they acknowledged no
authority superior to their own. In the centre and south of Celtic Gaul
dwelt peoples who had also a certain importance. On the west and
north-west were various maritime populations designated under the
generic name of _Armoricans_, an epithet which had, in the Celtic
tongue, the meaning of maritime. Small Alpine tribes inhabited the
valleys of the upper course of the Rhone, at the eastern extremity of
Lake Lémon, a country which now forms the Valais.

3. _Aquitaine. _[74] Aquitaine commenced on the left bank of the
Garonne: it was inhabited by several small tribes, and contained none of
those agglomerations which were found among the Celts and the Belgæ. The
Aquitanians, who had originally occupied a vast territory to the north
of the Pyrenees, having been pushed backward by the Celts, had but a
rather limited portion of it in the time of Cæsar.

The three regions which composed Gaul were not only, as already stated,
divided into a great number of states, but each state (_civitas_) was
farther subdivided into _pagi_,[75] representing, perhaps, the same
thing as the tribe among the Arabs. The proof of the distinct character
of these agglomerations is found in the fact that in the army each of
them had its separate place, under the command of its own chieftains.
The smallest subdivision was called _vicus_. [76] Such, at least, are the
denominations employed in the “Commentaries,” but which were certainly
not those of the Celtic language. In each state there existed principal
towns, called indifferently by Cæsar _urbs_ or _oppidum_;[77] yet this
last name was given by preference to considerable towns, difficult of
access and carefully fortified, placed on heights or surrounded by
marshes. [78] It was to these _oppida_ that, in case of attack, the Gauls
transported their grain, their provisions, and their riches. [79] Their
habitations, established often in the forests or on the bank of a river,
were constructed of wood, and tolerably spacious. [80]


[Sidenote: Manners. ]

III. The Gauls were tall in stature, their skin was white, their eyes
blue, their hair fair or chestnut, which they dyed, in order to make the
colour more brilliant. [81] They let their beard grow; the nobles alone
shaved, and preserved long moustaches. [82] Trousers or breeches, very
wide among the Belgæ, but narrower among the southern Gauls, and a
shirt with sleeves, descending to the middle of the thighs, composed
their principal dress. [83] They were clothed with a mantle or
_saie_,[84] magnificently embroidered with gold or silver among the
rich,[85] and held about the neck by means of a metal brooch. The lowest
classes of the people used instead an animal’s skin. The Aquitanians
covered themselves, probably according to the Iberic custom, with cloth
of coarse wool unshorn. [86]

The Gauls wore collars, earrings, bracelets, and rings for the arms, of
gold or copper, according to their rank; necklaces of amber, and rings,
which they placed on the third finger. [87]

They were naturally agriculturists, and we may suppose that the
institution of private property existed among them, because, on the one
hand, all the citizens paid the tax, except the Druids,[88] and, on the
other, the latter were judges of questions of boundaries. [89] They were
not unacquainted with certain manufactures. In some countries they
fabricated serges, which were in great repute, and cloths or felts;[90]
in others they worked the mines with skill, and employed themselves in
the fabrication of metals. The Bituriges worked in iron, and were
acquainted with the art of tinning. [91] The artificers of Alesia plated
copper with leaf-silver, to ornament horses’ bits and trappings. [92]

The Gauls fed especially on the flesh of swine, and their ordinary
drinks were milk, ale, and mead. [93] They were reproached with being
inclined to drunkenness. [94]

They were frank and open in temper, and hospitable toward strangers,[95]
but vain and quarrelsome;[96] fickle in their sentiments, and fond of
novelties, they took sudden resolutions, regretting one day what they
had rejected with disdain the day before;[97] inclined to war and eager
for adventures, they showed themselves hot in the attack, but quickly
discouraged in defeat. [98] Their language was very concise and
figurative;[99] in writing, they employed Greek letters.

The men were not exempt from a shameful vice, which we might have
believed less common in this county than among the peoples of the
East. [100] The women united an extraordinary beauty with remarkable
courage and great physical force. [101]

The Gauls, according to the tradition preserved by the Druids, boasted
of being descended from the god of the earth, or from Pluto (_Dis_),
according to the expression of Cæsar. [102] It was for this reason that
they took night for their starting-point in all their divisions of time.
Among their other customs, they had one which was singular: they
considered it as a thing unbecoming to appear in public with their
children, until the latter had reached the age for carrying arms. [103]

When he married, the man took from his fortune a part equal to the dowry
of the wife. This sum, placed as a common fund, was allowed to
accumulate with interest, and the whole reverted to the survivor. The
husband had the right of life and death over his wife and children. [104]
When the decease of a man of wealth excited any suspicion, his wives, as
well as his slaves, were put to the torture, and burnt if they were
found guilty.

The extravagance of their funerals presented a contrast to the
simplicity of their life. All that the defunct had cherished during his
life, was thrown into the flames after his death; and even, before the
Roman conquest, they joined with it his favourite slaves and
clients. [105]

In the time of Cæsar, the greater part of the peoples of Gaul were armed
with long iron swords, two-edged (σπἁθη), sheathed in
scabbards similarly of iron, suspended to the side by chains. These
swords were generally made to strike with the edge rather than to
stab. [106] The Gauls had also spears, the iron of which, very long and
very broad, presented sometimes an undulated form (_materis_,
σαὑνιον). [107] They also made use of light javelins without
_amentum_,[108] of the bow, and of the sling. Their helmets were of
metal, more or less precious, ornamented with the horns of animals, and
with a crest representing some figures of birds or savage beasts, the
whole surmounted by a high and bushy tuft of feathers. [109] They carried
a great buckler, a breastplate of iron or bronze, or a coat of mail--the
latter a Gaulish invention. [110] The Leuci and the Remi were celebrated
for throwing the javelin. [111] The Lingones had party-coloured
breastplates. [112] The Gaulish cavalry was superior to the
infantry;[113] it was composed of the nobles, followed by their
clients;[114] yet the Aquitanians, celebrated for their agility, enjoyed
a certain reputation as good infantry. [115] In general, the Gauls were
very ready at imitating the tactics of their enemies. [116] The habit of
working mines gave them a remarkable dexterity in all underground
operations, applicable to the attack and defence of fortified
posts. [117] Their armies dragged after them a multitude of wagons and
baggage, even in the less important expeditions. [118]

Although they had reached, especially in the south of Gaul, a tolerably
advanced degree of civilisation, they preserved very barbarous customs:
they killed their prisoners. “When their army is ranged in battle,” says
Diodorus, “some of them are often seen advancing from the ranks to
challenge the bravest of their enemies to single combat. If their
challenge is accepted, they chaunt a war-song, in which they boast of
the great deeds of their forefathers, exalting their own valour and
insulting their adversary. After the victory, they cut off their enemy’s
head, hang it to their horse’s neck, and carry it off with songs of
triumph. They keep these hideous trophies in their house, and the
highest nobles preserve them with great care, bathed with oil of cedar,
in coffers, which they show with pride to their guests. ”[119]

When a great danger threatened the country, the chiefs convoked an armed
council, to which the men were bound to repair, at the place and day
indicated, to deliberate.
The law required that the man who arrived last
should be massacred without pity before the eyes of the assembly. As a
means of intercommunication, men were placed at certain intervals
through the country, and these, repeating the cry from one to another,
transmitted rapidly news of importance to great distances. They often,
also, stopped travellers on the roads, and compelled them to answer
their questions. [120]

The Gauls were very superstitious. [121] Persuaded that in the eyes of
the gods the life of a man can only be redeemed by that of his fellow,
they made a vow, in diseases and dangers, to immolate human beings by
the ministry of the Druids. These sacrifices had even a public
character. [122] They sometimes constructed human figures of osier of
colossal magnitude, which they filled with living men; to these they set
fire, and the victims perished in the flames. These victims were
generally taken from among the criminals, as being more agreeable to
the gods; but if there were no criminals to be had, the innocent
themselves were sacrificed.

Cæsar, who, according to the custom of his countrymen, gave to the
divinities of foreign peoples the names of those of Rome, tells us that
the Gauls honoured Mercury above all others. They raised statues to him,
regarded him as the inventor of the arts, the guide of travellers, and
the protector of commerce. [123] They also offered worship to divinities
which the “Commentaries” assimilate to Apollo, Mars, Jupiter, and
Minerva, without informing us of their Celtic names. From Lucan,[124] we
learn the names of three Gaulish divinities, Teutates (in whom, no
doubt, we must recognise the Mercury of the “Commentaries”), Hesus or
Esus, and Taranis. Cæsar makes the remark that the Gauls had pretty much
the same ideas with regard to their gods as other nations. Apollo cured
the sick, Minerva taught the elements of the arts, Jupiter was the
master of heaven, Mars the arbiter of war. Often, before fighting, they
made a vow to consecrate to this god the spoils of the enemy, and, after
the victory, they put to death all their prisoners. The rest of the
booty was piled up in the consecrated places, and nobody would be so
impious as to take anything away from it. The Gauls rendered also, as we
learn from inscriptions and passages in different authors, worship to
rivers, fountains, trees, and forests: they adored the Rhine as a god,
and made a goddess of the Ardenne. [125]


[Sidenote: Institutions]

IV. There were in Gaul, says Cæsar, only two classes who enjoyed public
consideration and honours,[126] the Druids and the knights. As to the
people, deprived of all rights, oppressed with debts, crushed with
taxes, exposed to the violences of the great, their condition was little
better than that of slaves. The Druids, ministers of religion, presided
over the sacrifices, and preserved the deposit of religious doctrines.
The youth, greedy of instruction, pressed around them. The dispensers of
rewards and punishments, they were the judges of almost all disputes,
public or private. To private individuals, or even to magistrates, who
rebelled against their decisions, they interdicted the sacrifices, a
sort of excommunication which sequestrated from society those who were
struck by it, placed them in the rank of criminals, removed them from
all honours, and deprived them even of the protection of the law. The
Druids had a single head, and the power of this head was absolute. At
his death, the next in dignity succeeded him; if there were several with
equal titles, these priests had recourse to election, and sometimes even
to a decision by force of arms. They assembled every year in the country
of the Carnutes, in a consecrated place, there to judge disputes. Their
doctrine, it was said, came from the isle of Britain, where, in the time
of Cæsar, they still went to draw it as at its source. [127]

The Druids were exempt from military service and from taxes. [128] These
privileges drew many disciples, whose novitiate, which lasted sometimes
twenty years, consisted in learning by heart a great number of verses
containing their religious precepts. It was forbidden to transcribe
them. This custom had the double object of preventing the divulgation of
their doctrine and of exercising the memory. Their principal dogma was
the immortality of the soul and its transmigration into other bodies. A
belief which banished the fear of death appeared to them fitted to
excite courage. They explained also the movement of the planets, the
greatness of the universe, the laws of nature, and the omnipotence of
the immortal gods. “We may conceive,” says the eminent author of the
_Histoire des Gaulois_, “what despotism must have been exercised over a
superstitious nation by this caste of men, depositaries of all
knowledge, authors and interpreters of all law, divine or human,
remunerators, judges, and executioners. ”[129]

The knights, when required by the necessities of war, and that happened
almost yearly, were all bound to take up arms. Each, according to his
birth and fortune, was accompanied by a greater or less number of
attendants or clients. Those who were called _ambacti_[130] performed in
war the part of esquires. [131] In Aquitaine, these followers were named
_soldures_; they shared the good as well as the evil fortune of the
chief to whom they were attached, and, when he died, not one of them
would survive him. Their number was considerable: we shall see a king of
the Sotiates possess no less than six hundred of them. [132]

The states were governed either by an assembly, which the Romans called
a senate, or by a supreme magistrate, annual or for life, bearing the
title of king,[133] prince,[134] or _vergobret_. [135]

The different tribes formed alliances among themselves, either permanent
or occasional; the permanent alliances were founded, some on a community
of territorial interests,[136] others on affinities of races,[137] or on
treaties,[138] or, lastly, on the right of patronage. [139] The
occasional alliances were the results of the necessity of union against
a common danger. [140]

In Gaul, not only each state and each tribe (_pagus_), but even each
family, was divided into two parties (_factiones_); at the head of these
parties were chiefs, taken from among the most considerable and
influential of the knights. Cæsar calls them _principes_. [141] All those
who accepted their supremacy became their clients; and, although the
_principes_ did not exercise a regular magistracy, their authority was
very extensive. This organisation had existed from a remote antiquity;
its object was to offer to each man of the people a protection against
the great, since each was thus placed under the patronage of a chief,
whose duty it was to take his cause in hand, and who would have lost all
credit if he had allowed one of his clients to be oppressed. [142] We see
in the “Commentaries” that this class of the _principes_ enjoyed very
great influence. On their decisions depended all important
resolutions;[143] and their meeting formed the assembly of the whole of
Gaul (_concilium totius Galliæ_). [144] In it everything was decided by
majority of votes. [145]

Affairs of the state were allowed to be treated only in these
assemblies. It appertained to the magistrates alone to publish or
conceal events, according as they judged expedient; and it was a sacred
duty for any one who learnt, either from without or from public rumour,
any news which concerned the _civitas_, to give information of it to the
magistrate, without revealing it to any other person. This measure had
for its object to prevent rash or ignorant men from being led into error
by false reports, and from rushing, under this first impression, into
extravagant resolutions.

In the same manner as each state was divided into two rival factions, so
was the whole of Gaul (with the exception of Belgic Gaul and Helvetia)
divided into two great parties,[146] which exercised over the others a
sort of sovereignty (_principatus_);[147] and when, in extraordinary
circumstances, the whole of Gaul acknowledged the pre-eminence of one
particular state, the chief of the privileged state took the name of
_princeps totius Galliæ_, as had been the case with the Arvernan
Celtillus, the father of Vercingetorix. [148]

This supremacy, nevertheless, was not permanent; it passed from one
nation to another, and was the object of continual ambitions and
sanguinary conflicts. The Druids, it is true, had succeeded in
establishing a religious centre, but there existed no political centre.
In spite of certain federative ties, each state had been more engaged in
the consideration of its own individuality than in that of the country
in general. This egoistic carelessness of their collective interests,
this jealous rivality among the different tribes, paralysed the efforts
of a few eminent men who were desirous of founding a nationality, and
the Gauls soon furnished the enemy with an easy means of dividing and
combating them. The Emperor Napoleon I. was thus right in saying: “The
principal cause of the weakness of Gaul was the spirit of isolation and
locality which characterised the population; at this epoch the Gauls had
no national spirit or even provincial spirit; they were governed by a
spirit of town. It is the same spirit which has since forged chains for
Italy. Nothing is more opposed to national spirit, to general ideas of
liberty, than the particular spirit of family or of town. From this
parcelling it resulted that the Gauls had no army of the line kept up
and exercised; and therefore no art and no military science. Every
nation which should lose sight of the importance of an army of the line
perpetually on foot, and which should trust to levies or national
armies, would experience the fate of the Gauls, without even having the
glory of opposing the same resistance, which was the effect of the
barbarism of the time and of the ground, covered with forests, marshes,
and bogs, and without roads, which rendered it difficult to conquer and
easy to defend. ”[149] Before Cæsar came into Gaul, the Ædui and the
Arverni were at the head of the two contending parties, each labouring
to carry the day against his rival. Soon these latter united with the
Sequani, who, jealous of the superiority of the Ædui, the allies of the
Roman people, invoked the support of Ariovistus and the Germans. By dint
of sacrifices and promises, they had succeeded in bringing them into
their territory. With this aid the Sequani had gained the victory in
several combats. [150] The Ædui had lost their nobility, a part of their
territory, nearly all their clients, and, after giving up as hostages
their children and their chiefs, they had bound themselves by oath never
to attack the Sequani, who had at length obtained the supremacy of all
Gaul. It was under these circumstances that Divitiacus had gone to Rome
to implore the succour of the Republic, but he had failed;[151] the
Senate was too much engaged with intestine quarrels to assume an
energetic attitude towards the Germans. The arrival of Cæsar was
destined to change the face of things, and restore to the allies of Rome
their old preponderance. [152]




CHAPTER III.

CAMPAIGN AGAINST THE HELVETII.

(Year of Rome 696. )

(BOOK I. OF THE “COMMENTARIES. ”)


[Sidenote: Projects of Invasion by the Helvetii. ]

I. Cæsar, as we have seen, had received from the Senate and people a
command which comprised the two Gauls (Transalpine and Cisalpine) and
Illyria. [153] Yet the agitation which continued to reign in the Republic
was retaining him at the gates of Rome, when suddenly, towards the
spring of 696, news came that the Helvetii, returning to their old
design, were preparing to invade the Roman province. This intelligence
caused a great sensation.

The Helvetii, proud of their former exploits, confident in their
strength, and incommoded by excess of population, felt humiliated at
living in a country the limits of which had been made narrow by nature,
and for some years they meditated quitting it to repair into the south
of Gaul.

As early as 693, an ambitious chieftain, Orgetorix, found no difficulty
in inspiring them with the desire to seek elsewhere a more fertile
territory and a milder climate. They resolved to go and establish
themselves in the country of the Santones (the _Saintonge_), situated on
the shores of the ocean, to the north of the Gironde. Two years were to
be employed in preparations, and, by a solemn engagement, the departure
was fixed for the third year. But Orgetorix, sent to the neighbouring
peoples to contract alliances, conspired with two influential
personages--one of the country of the Sequani, the other of that of the
Ædui. He induced them to undertake to seize the supreme power, promised
them the assistance of the Helvetii, and persuaded them that those three
powerful nations, leagued together, would easily subjugate the whole of
Gaul. This conspiracy failed, through the death of Orgetorix, accused in
his own country of a design to usurp the sovereignty. The Helvetii
persisted, nevertheless, in their project of emigration. They collected
the greatest possible number of wagons and beasts of burden; and, in
order to destroy all idea of returning, they burnt their twelve towns,
their four hundred hamlets, and all the wheat they could not carry with
them. Each furnished himself with meal[154] for three months; and after
persuading their neighbours, the Rauraci,[155] the Tulingi, and the
Latobriges,[156] to imitate their example and follow them, and having
drawn to them those of the Boii who had moved from Noricum to the
neighbourhood of the Rhine, they fixed the rendezvous on the banks of
the Rhone for the 5th of the Calends of April (the 24th of March, the
day of the equinox). [157]

There were only two roads by which they could leave Helvetia; one
crossed the country of the Sequani, the entrance to which was defended
by a narrow and difficult defile, situated between the Rhone and the
Jura (the _Pas-de-l’Ecluse_), and where the wagons could with difficulty
pass one at a time. As this defile was commanded by a very lofty
mountain, a handful of men was sufficient to prevent the access. The
other road, less contracted and more easy, crossed the Roman province,
after having passed the Rhone, which separated the Allobroges from the
Helvetii, from Lake Léman to the Jura. Within this distance the river
was fordable in several places. [158] At Geneva, the extreme limit of the
territory of the Allobroges towards Helvetia, a bridge established a
communication between the two countries. The Helvetii decided on taking
the most convenient road; they reckoned, moreover, on the co-operation
of this neighbouring people, who, but recently subjugated, could have
but doubtful sympathies for the Romans. [159]


[Sidenote: Cæsar’s Arrival at Geneva. ]

II. Cæsar, learning that the Helvetii intended to pass through the Roman
province, left Rome hastily in the month of March, hurried by forced
marches into Transalpine Gaul, and, according to Plutarch, reached
Geneva in eight days. [160] As he had in the province only a single
legion, he ordered a levy of as many men as possible, and then destroyed
the bridge of Geneva. Informed of his arrival, the Helvetii, who were
probably not yet all assembled, sent their men of noblest rank to demand
a passage through the country of the Allobroges, promising to commit no
injury there; they had, they said, no other road to quit their country.
Cæsar was inclined to refuse their demand at once, but he called to mind
the defeat and death of the Consul L. Cassius; and wishing to obtain
time to collect the troops of which he had ordered the levy, he gave
them hopes of a favourable reply, and adjourned it to the Ides of April
(8th of April). By this delay he gained a fortnight; it was employed in
fortifying the left bank of the Rhone, between Lake Léman and the
Jura. [161] If we estimate at 5,000 men the legion which was in the
province, and at 5,000 or 6,000 the number of soldiers of the new
levies, we see that Cæsar had at his disposal, to defend the banks of
the Rhone, about 10,000 or 11,000 infantry. [162]


[Sidenote: Description of the Retrenchment of the Rhone. ]

III. The distance from Lake Léman to the Jura, following the
sinuosities of the river, is 29½ kilomètres, or 19,000 Roman paces
(_millia passuum decem novem_). [163] It is on the space comprised
between these two points that a retrenchment was raised which is called
in the “Commentaries” _murus fossaque_. This could not be a continuous
work, as the ground to be defended is intersected by rivers and ravines,
and the banks of the Rhone are almost everywhere so precipitous that it
would have been useless to fortify them. Cæsar, pressed for time, can
only have made retrenchments on the weakest points of the line where the
passage of the river was easy; indeed, this is what Dio Cassius tells
us. [164] The labours of the Romans were only supplementary, on certain
points, to the formidable natural obstacles which the Rhone presents in
the greater part of its course. The only places where an attempt could
be made to pass it, because the heights there sink towards the banks of
the river into practicable declivities, are situated opposite the modern
villages of Russin, Cartigny, Avully, Chancy, and Cologny. In these
places they cut the upper part of the slope into a perpendicular, and
afterwards hollowed a trench, the scarp of which thus gained an
elevation of sixteen feet. These works, by uniting the escarpments of
the Rhone, formed, from Geneva to the Jura, a continuous line, which
presented an impassable barrier. Behind and along this line, at certain
distances, posts and closed redoubts rendered it impregnable. (_See
Plate 3. _)[165]

This retrenchment, which required only from two to three days’ labour,
was completed when the deputies returned, at the time appointed, to hear
Cæsar’s reply. He flatly refused the passage, declaring that he would
oppose it with all his means.

Meanwhile the Helvetii, and the people who took part in their
enterprise, had assembled on the right bank of the Rhone. When they
learnt that they must renounce the hope of quitting their country
without opposition, they resolved to open themselves a passage by
force. Several times--sometimes by day, and sometimes by night--they
crossed the Rhone, some by fording, others with the aid of boats joined
together, or of a great number of rafts of timber, and attempted to
carry the heights, but, arrested by the strength of the retrenchment
(_operis munitione_), and by the efforts and missiles of the soldiers
who hastened to the threatened points (_concursu et telis_), they
abandoned the attack. [166]


[Sidenote: The Helvetii begin their March towards the Saône. Cæsar
unites his Troops. ]

IV. The only road which now remained was that which lay across the
country of the Sequani (the Pas-de-l’Ecluse); but this narrow defile
could not be passed without the consent of its inhabitants. The Helvetii
charged the Æduan Dumnorix, the son-in-law of Orgetorix, to solicit it
for them. High in credit among the Sequani, Dumnorix obtained it; and
the two peoples entered into an engagement, one to leave the passage
free, the other to commit no disorder; and, as pledges of their
convention, they exchanged hostages. [167]

When Cæsar learned that the Helvetii were preparing to pass through the
lands of the Sequani and the Ædui on their way to the Santones, he
resolved to oppose them, unwilling to suffer the establishment of
warlike and hostile men in a fertile and open country, neighbouring upon
that of the Tolosates, which made part of the Roman province. [168]

But, as he had not at hand sufficient forces, he resolved on uniting all
the troops he could dispose of in his vast command. He entrusts,
therefore, the care of the retrenchments on the Rhone to his lieutenant
T. Labienus, hastens into Italy by forced marches, raises there in great
haste two legions (the 11th and 12th), brings from Aquileia, a town of
Illyria,[169] the three legions which were there in winter quarters (the
7th, 8th, and 9th), and, at the head of his army, takes across the Alps
(_see Plate 4_) the shortest road to Transalpine Gaul. [170] The
Centrones, the Graioceli, and the Caturiges (see _page_ 24, _note_),
posted on the heights,[171] attempt to bar his road; but he overthrows
them in several engagements, and from Ocelum (_Usseau_),[172] the
extreme point of the Cisalpine, reaches in seven days the territory of
the Vocontii, making thus about twenty-five kilomètres a day. He next
penetrates into the country of the Allobroges, then into that of the
Segusiavi, who bordered on the Roman province beyond the Rhone. [173]

These operations took two months;[174] the same time had been employed
by the Helvetii in negotiating the conditions of their passage through
the country of the Sequani, moving from the Rhone to the Saône, and
beginning to pass the latter river. They had passed the Pas-de-l’Ecluse,
followed the right bank of the Rhone as far as Culoz, then turned to the
east through Virieu-le-Grand, Tenay, and Saint-Rambert, and, thence
crossing the plains of Ambérieux, the river Ain, and the vast plateau of
the Dombes, they had arrived at the Saône, the left bank of which they
occupied from Trévoux to Villefranche. (_See Plate 4. _) The slowness of
their march need not surprise us if we consider that an agglomeration of
368,000 individuals, men, women, and children, dragging after them from
8,000 to 9,000 wagons, through a defile where carriages could only pass
one abreast, would necessarily employ several weeks in passing it. [175]
Cæsar, no doubt, calculated beforehand, with sufficient accuracy, the
time it would take them to gain the banks of the Saône; and we may
therefore suppose that, at the moment when he repaired into Italy, he
hoped to bring thence his army in time to prevent them from passing that
river.

He established his camp near the confluence of the Rhone and the Saône,
on the heights which command Sathonay; thence he could equally
manœuvre on the two banks of the Saône, take the Helvetii in flank as
they marched towards that river, or prevent them, if they crossed it,
from entering into the Roman province by the valley of the Rhone. It was
probably at this point that Labienus joined him with the troops which
had been left with him, and which raised to six the number of his
legions. His cavalry, composed principally of Ædui and men raised in the
Roman province, amounted to 4,000 men. During this time the Helvetii
were ravaging the lands of the Ambarri, those of the Ædui, and those
which the Allobroges possessed on the right bank of the Rhone. These
peoples implored the succour of Cæsar. He was quite disposed to listen
to their prayers. [176]


[Sidenote: Defeat of the Helvetii on the Saône. ]

V. The Saône, which crossed the countries of the Ædui and the
Sequani,[177] flowed, then as now, in certain places with an extreme
sluggishness. Cæsar says that people could not distinguish the direction
of the current. The Helvetii, who had not learned to make bridges,
crossed the river, between Trévoux and Villefranche, on rafts and boats
joined together. As soon as the Roman general had ascertained by his
scouts that three-quarters of the barbarians were on the other side of
the river, and the others were still on his side, he left his camp
towards midnight (_de tertia vigilia_) (_see note 1 on page 69_) with
three legions, came upon those of the Helvetii who were still on the
left bank, to the north of Trévoux, in the valley of the Formans,
towards six o’clock in the morning, after a march of eighteen
kilomètres, attacked them by surprise in the midst of the confusion of
passing the river, and slew a great number. Those who could escape
dispersed, and concealed themselves in the neighbouring forests. This
disaster fell upon the Tigurini (_the inhabitants of the Cantons of
Vaud, Friburg, and a part of the Canton of Berne_), one of the four
tribes of which the nation of the Helvetii was composed, the same which,
in an expedition out of Helvetia, had formerly slain the Consul L.
Cassius, and made his army pass under the yoke. [178]

After this combat, Cæsar, in order to pursue the other part of the
enemy’s army, and prevent its marching towards the south, threw a bridge
across the Saône, and transported his troops to the right bank. The
barques which followed him for the conveyance of provisions would
necessarily facilitate this operation. It is probable that a detachment
established in the defiles on the right bank of the Saône, at the spot
where Lyons now stands, intercepted the road which would have conducted
the Helvetii towards the Roman province. As to the three legions which
remained in the camp of Sathonay, they soon rejoined Cæsar. The
Helvetii, struck by his sudden approach, and by the rapidity with which
he had effected, in one single day, a passage which had cost them twenty
days’ labour, sent him a deputation, the chief of which, old Divico, had
commanded in the wars against Cassius. In language full of boast and
threatening, Divico reminded Cæsar of the humiliation inflicted formerly
on the Roman arms. The proconsul replied that he was not forgetful of
old affronts, but that recent injuries were sufficient motives for his
conduct. Nevertheless, he offered peace, on condition that they should
give him hostages. “The Helvetii,” replied Divico, “have learned from
their ancestors to receive, but not to give, hostages; the Romans ought
to know that. ” This proud reply closed the interview.

Nevertheless, the Helvetii appear to have been desirous of avoiding
battle, for next day they raised their camp, and, cut off from the
possibility of following the course of the Saône to proceed towards the
south, they took the easiest way to reach the country of the Santones,
by directing their march towards the sources of the Dheune and the
Bourbince. (_See Plate 4. _) This broken country, moreover, permitted
them to resist the Romans with advantage. They followed across the
mountains of Charolais the Gaulish road, on the trace of which was, no
doubt, subsequently constructed the Roman way from Lyons to Autun,
vestiges of which still exist; the latter followed the course of the
Saône as far as Belleville, where it parted from it abruptly, crossing
over the Col d’Avenas, proceeding through the valley of the Grosne to
Cluny, and continuing by Saint-Vallier to Autun. At Saint-Vallier they
would quit this road, and march towards the Loire to pass it at
Decize. [179]

Cæsar followed the Helvetii, and sent before him all his cavalry to
watch their march. These, too eager in the pursuit, came to blows with
the enemy’s cavalry in a position of disadvantage, and experienced some
loss. Proud of having repulsed 4,000 men with 500 horsemen, the Helvetii
became sufficiently emboldened to venture sometimes to harass the Roman
army. But Cæsar avoided engaging his troops; he was satisfied with
following, day by day, the enemies at a distance of five or six miles at
most (about eight kilomètres), opposing the devastations they committed
on their passage, and waiting a favourable occasion to inflict a defeat
upon them.

The two armies continued their march extremely slowly, and the days
passed without offering the desired opportunity. Meanwhile, the
provisionment of the Roman army began to inspire serious uneasiness;
wheat arrived no longer by the Saône, for Cæsar had been obliged to move
from it in order to keep up with the Helvetii. On another hand, the Ædui
delayed, under vain pretexts, sending the grain which they had promised.
The harvest, too, was not yet ripe, and even forage failed. As the day
for distribution approached, Cæsar convoked the Æduan chiefs, who were
numerous in his camp, and overwhelmed them with reproaches. One of them,
Liscus, occupied in his country the supreme magistracy, under the name
of _vergobret_; he denounced Dumnorix, the brother of Divitiacus, as
opposing the sending of provisions; it was the same Dumnorix who had
heretofore secretly negotiated the passage of the Helvetii across the
country of the Sequani, and who, placed at the head of the Æduan
contingent, had, in the last combat, by retreating with his men, led to
the flight of the whole body of the cavalry. Cæsar sent for Divitiacus,
a man devoted to the Roman people, and revealed to him the culpable
conduct of his brother, which merited an exemplary punishment.
Divitiacus expressed the same opinion, but, in tears, implored the
pardon of Dumnorix. Cæsar granted it to him, and contented himself with
placing him under surveillance. It was, indeed, good policy not to
alienate the Æduan people by any excessive severity against a man of
power among them.

The Helvetii, after advancing northward as far as Saint-Vallier, had
turned to the west to reach the valley of the Loire. Arrived near
Issy-l’Evêque, they encamped on the banks of a tributary of the Somme,
at the foot of Mount Tauffrin, eight miles from the Roman army. Informed
of this circumstance, Cæsar judged that the moment had arrived for
attacking them by surprise, and sent to reconnoitre by what circuits the
heights might be reached. He learnt that the access was easy, and
ordered Labienus to gain, with two legions, the summit of the mountain
by bye-roads, without giving alarm to the enemy, and to wait till he
himself, marching at the head of the four other legions, by the same
road as the Helvetii, should appear near their camp; then both were to
attack them at the same time. Labienus started at midnight, taking for
guides the men who had just explored the roads. Cæsar, on his part,
began his march at two o’clock in the morning (_de quarta
vigilia_),[180] preceded by his cavalry. At the head of his scouts was
P. Considius, whose former services under L. Sylla, and subsequently
under M. Crassus, pointed him out as an experienced soldier.

At break of day Labienus occupied the heights, and Cæsar was no more
than 1,500 paces from the camp of the barbarians; the latter suspected
neither his approach nor that of his lieutenant. Suddenly Considius
arrived at full gallop to announce that the mountain of which Labienus
was to take possession was in the power of the Helvetii; he had
recognised them, he said, by their arms and their military ensigns. At
this news, Cæsar, fearing that he was not in sufficient force against
their whole army, with only four legions, chose a strong position on a
neighbouring hill, and drew up his men in order of battle. Labienus,
whose orders were not to engage in battle till he saw the troops of
Cæsar near the enemy’s camp, remained immovable, watching for him. It
was broad daylight when Cæsar learnt that his troops had made themselves
masters of the mountain, and that the Helvetii had left their camp. They
escaped him thus, through the false report of Considius, who had been
blinded by a groundless terror.