By these methods, and out of these materials, an army was formed, such as no Roman general had hitherto led. It performed extraordinary marches, carried its water-supplies with it in skins, and followed the enemy across sandy deserts hitherto found impassable. In less than two years the war was over. The Moors, to whom Jugurtha had fled, surrendered him to Sulla; and he was brought in chains to Rome, where he finished his life in a dungeon.
Marius had formed an army barely in time to save Italy from being totally overwhelmed. A vast migratory wave of population had been set in motion behind the Rhine and the Danube. The German forests were uncultivated. The hunting and pasture grounds were too straight for the numbers crowded into them, and two enormous hordes were rolling westward and southward in search of some new abiding-place. Each division consisted of hundreds of thousands. They travelled, with their wives and children, their wagons, as with the ancient Scythians and with the modern South African Dutch, being at once their conveyance and their home. Gray-haired priestesses tramped along among them, barefooted, in white linen dresses, the knife at their girdle; northern Iphigenias, sacrificing prisoners as they were taken, to the gods of Valhalla. On they swept, eating up the country, and the people flying before them. In 113 B.C. the skirts of the Cimbri had encountered a small Roman force near Trieste, and destroyed it. Four years later another attempt was made to stop them, but the Roman army was beaten and its camp taken. The Cimbrian host did not, however, turn at that time upon Italy. Their aim was the south of France. They made their way through the Alps into Switzerland, where the Helvetii joined them and the united mass rolled over the Jura and down the bank of the Rhone. Roused at last into the exertion, the Senate sent into Gaul the largest force which the Romans had ever brought into the field. They met the Cimbri at Orange, and were simply annihilated. Eighty thousand Romans and forty thousand camp-followers were said to have fallen. The numbers in such cases are generally exaggerated, but the extravagance of the report is a witness to the greatness of the overthrow. The Romans had received a worse blow than at Cannæ. They were brave enough, but they were commanded by persons whose recommendations for command were birth or fortune; "preposterous men," as Marius termed them, who had waited for their appointment to open the military manuals.