§ 13. At length also, new races of tyrants sprang up, in terrific numbers, and the island, still bearing its Roman name, but casting off her institutes and laws, sent forth among the Gauls that bitter scion of her own planting Maximus, with a great number of followers, and the ensigns of royalty, which he bore without decency and without lawful right, but in a tyrannical manner, and amid the disturbances of the seditious soldiery. He, by cunning arts rather than by valour, attaching to his rule, by perjury and falsehood, all the neighbouring towns and provinces, against the Roman state, extended one of his wings to Spain, the other to Italy, fixed the seat of his unholy government at Treves, and so furiously pushed his rebellion against his lawful emperors that he drove one of them out of Rome, and caused the other to terminate his most holy life. Trusting to these successful attempts, he not long after lost his accursed head before the walls of Aquileia, whereas he had before cut off the crowned heads of almost all the world. § 14. After this, Britain is left deprived of all her soldiery and armed bands, of her cruel governors, and of the flower of her youth, who went with Maximus, but never again returned; and utterly ignorant as she was of the art of war, groaned in amazement for many years under the cruelty of two foreign nations--the Scots from the north-west, and the Picts from the north. § 15. The Britons, impatient at the assaults of the Scots and Picts, their hostilities and dreadful oppressions, send ambassadors to Rome with letters, entreating in piteous terms the assistance of an armed band to protect them, and offering loyal and ready submission to the authority of Rome, if they only would expel their invading foes. A legion is immediately sent, forgetting their past rebellion, and provided sufficiently with arms. When they had crossed over the sea and landed, they came at once to close conflict with their cruel enemies, and slew great numbers of them. All of them were driven beyond the borders, and the humiliated natives rescued from the bloody slavery which awaited them. By the advice of their protectors, they now built a wall across the island from one sea to the other, which being manned with a proper force, might be a terror to the foes whom it was intended to repel, and a protection to their friends whom it covered. But this wall, being made of turf instead of stone, was of no use to that foolish people, who had no head to guide them. § 16. The Roman legion had no sooner returned home in joy and triumph, than their former foes, like hungry and ravening wolves, rushing with greedy jaws upon the fold which is left without a shepherd, and wafted both by the strength of oarsmen and the blowing wind, break through the boundaries, and spread slaughter on every side, and like mowers cutting down the ripe corn, they cut up, tread under foot, and overrun the whole country.