A little after the Gallic invasion of Spain, and by reason perhaps of that very movement, in the first half of the fourteenth century B.C., another vast horde of Gauls, who called themselves Anahra, Ambra, Ambrons, that is, “braves,” crossed the Alps, occupied northern Italy, descended even to the brink of the Tiber, and conferred the name of Ambria or Umbria on the country where they founded their dominion. If ancient accounts might be trusted, this dominion was glorious and flourishing, for Umbria numbered, they say, three hundred and fifty-eight towns; but falsehood, according to the Eastern proverb, lurks by the cradle of nations. At a much later epoch, in the second century B.C., fifteen towns of Liguria contained altogether, as we learn from Livy, but twenty thousand souls. It is plain, then, what must really have been— even admitting their existence—the three hundred and fifty-eight towns of Umbria. However, at the end of two or three centuries, this Gallic colony succumbed beneath the superior power of the Etruscans, another set of invaders from eastern Europe, perhaps from the north of Greece, who founded in Italy a mighty empire. The Umbrians or Ambrons were driven out or subjugated. Nevertheless some of their peoplets, preserving their name and manners, remained in the mountains of upper Italy, where they were to be subsequently discovered by fresh and more celebrated Gallic invasions.
Those just spoken of are of such antiquity and obscurity, that we note their place in history without being able to say how they came to fill it. It is only with the sixth century before our era that we light upon the really historical expeditions of the Gauls away from Gaul, those, in fact, of which we may follow the course and estimate the effects.
Towards the year 587 B.C., almost at the very moment when the Phoceans had just founded Marseilles, two great Gallic hordes got in motion at the same time, and crossed, one the Rhine, the other the Alps, making one for Germany, the other for Italy. The former followed the course of the Danube and settled in Illyria, on the right bank of the river. It is too much, perhaps, to say that they settled; the greater part of them continued wandering and fighting, sometimes amalgamating with the peoplets they encountered, sometimes chasing them and exterminating them, whilst themselves were incessantly pushed forward by fresh bands coming also from Gaul. Thus marching and spreading, leaving here and there on their route, along the rivers and in the valleys of the Alps, tribes that remained and founded peoples, the Gauls had arrived, towards the year 340 B.C., at the confines of Macedonia, at the time when Alexander, the son of Philip, who was already famous, was advancing to the same point to restrain the ravages of the neighboring tribes, perhaps of the Gauls themselves. From curiosity, or a desire to make terms with Alexander, certain Gauls betook themselves to his camp. He treated them well, made them sit at his table, took pleasure in exhibiting his magnificence before them, and in the midst of his carouse made his interpreter ask them what they were most afraid of.
“We fear nought,” they answered, “unless it be the fall of heaven; but we set above everything the friendship of a man like thee.” “The Celts are proud,” said Alexander to his Macedonians; and he promised them his friendship. On the death of Alexander, the Gauls, as mercenaries, entered, in Europe and Asia, the service of the kings who had been his generals. Ever greedy, fierce, and passionate, they were almost equally dangerous as auxiliaries and as neighbors. Antigonus, King of Macedonia, was to pay the band he had enrolled a gold piece a head. They brought their wives and children with them, and at the end of the campaign they claimed pay for their following as well as for themselves: “We were promised,” said they, “a gold piece a head for each Gaul; and these are also Gauls.”
Before long they tired of fighting the battles of another; their power accumulated; fresh hordes, in great numbers, arrived amongst them about the year 281 B.C. They had before them Thrace, Macedonia, Thessaly, Greece, rich, but distracted and weakened by civil strife. They effected an entrance at several points, devastating, plundering, loading their cars with booty, and dividing their prisoners into two parts; one offered in sacrifice to their gods, the other strung up to trees and abandoned to the gais and matars, or javelins and pikes of the conquerors.
Like all barbarians, they, both for pleasure and on principle, added insolence to ferocity. Their Brenn, or most famous chieftain, whom the Latins and Greeks call Brennus, dragged in his train Macedonian prisoners, short, mean, and with shaven heads, and exhibiting them beside Gallic warriors, tall, robust, long-haired, adorned with chains of gold, said, “This is what we are, that is what our enemies are.”
Ptolemy the Thunderbolt, King of Macedonia, received with haughtiness their first message requiring of him a ransom for his dominions if he wished to preserve peace. “Tell those who sent you,” he replied to the Gallic deputation, “to lay down their arms and give up to me their chieftains. I will then see what peace I can grant them.” On the return of the deputation, the Gauls were moved to laughter. “He shall soon see,” said they, “whether it was in his interest or our own that we offered him peace.” And, indeed, in the first engagement, neither the famous Macedonian phalanx, nor the elephant he rode, could save King Ptolemy; the phalanx was broken, the elephant riddled with javelins, the king himself taken, killed, and his head marched about the field of battle on the top of a pike.
Macedonia was in consternation; there was a general flight from the open country, and the gates of the towns were closed. “The people,” says an historian, “cursed the folly of King Ptolemy, and invoked the names of Philip and Alexander, the guardian deities of their land.”
Three years later, another and a more formidable invasion came bursting upon Thessaly and Greece. It was, according to the unquestionably exaggerated account of the ancient historians, two hundred thousand strong, and commanded by that famous, ferocious, and insolent Brennus mentioned before. His idea was to strike a blow which should simultaneously enrich the Gauls and stun the Greeks. He meant to plunder the temple at Delphi, the most venerated place in all Greece, whither flowed from century to century all kinds of offerings, and where, no doubt, enormous treasure was deposited. Such was, in the opinion of the day, the sanctity of the place, that, on the rumor of the projected profanation, several Greeks essayed to divert the Gallic Brenn himself, by appealing to his superstitious fears; but his answer was, “The gods have no need of wealth; it is they who distribute it to men.”
All Greece was moved. The nations of the Peloponnese closed the isthmus of Corinth by a wall. Outside the isthmus, the Beeotians, Phocidians, Locrians, Megarians, and AEtolians formed a coalition under the leadership of the Athenians; and, as their ancestors had done scarcely two hundred years before against Xerxes and the Persians, they advanced in all haste to the pass of Thermopylae, to stop there the new barbarians.