The Celts were a peculiarly gifted people, though differing greatly from the contemporary Greeks and Romans. They had been a governing race before the Romans appeared on the stage, and wrested from them the leading part. They had overrun the whole world, so to speak, casting about for a fixed home, and spread as far as the British Isles, making Gaul their religious and political centre, and settled down into more peaceful habits. Driven by excess of population, or their unquenchable thirst for war, or simply their nomadic habits--one cannot otherwise account for their retrogression--they migrated eastwards whence they came--to Italy, Greece, and Asia Minor--demanding territory, and striking terror into every nation they approached by their warlike habits. They knocked at the gates of Rome, and the Galatians were conspicuous by their atrocities.[9] Brilliant qualities and great national faults had been their peculiar characteristics. Quick-witted they were, highly intelligent, ingenious, frank, versatile; attaching much value to _gloire_, and _esprit_; susceptible of and accessible to every impression, skilled handicraftsmen; but inclined to be vain, boastful, and fickle-minded, averse to order and discipline, and lacking in perseverance and moral energy. This, according to both ancient and modern writers, was their character. They failed to create a united empire, and to resist their deadly enemy, Rome. What they did excel in was fighting. Dressed in gaudy costume--wide tunic, bright plaid, and toga embroidered with silver and gold--the Celtic noble would fight by preference in single combat, to show off to personal advantage, but in the brunt of battle he threw away his clothing to fight unimpeded. Bituitus, king of the Arverni, attired in magnificent style, mounts his silver chariot, and, preceded by a harper and a pack of hounds, goes to meet Cæsar in battle, and win his respect and admiration. The Helvetians were peaceful neighbours to Italy so long as they did not come into direct contact with the Romans, but on the Rhine they were engaged in daily feuds with the German tribes, who had driven them from their settlements in the Black Forest, and had continued their raids beyond the river. For the sake of plunder, or from mere restless habits, the Germans had left their northern homes on the Baltic and North Seas, the Cimbri, and their brethren, the Teutons and others, and were slowly moving southward, repelling or being in turn repelled. The most daring crossed the Rhine, and made their way straight through the lands of the Belgians and Helvetians towards the South, thereby anticipating the great dislocation of peoples which was to take place but five hundred years later, when the Roman Empire, sapped at the root, crumbled to pieces, unable longer to resist the tide of barbarian invasion.