In the early stage the Germani actually shifted their ground every year;[485] and for every migration or crusade recorded of Celtæ, three are recorded of Teutons. The successive swarms who conquered Italy showed an almost invincible repugnance to the practice of agriculture; in the mass they knew no law and no ideal save the military; they were constantly at tribal war with each other, Frank with Longobard and Goth with Burgundian; Ostrogoths and Gepidæ fought on the side of Attila at Chalons against Visigoths, Franks, Burgundians, and Saxons; they had no idea of racial unity; and not one of their kingdoms ever went well for two successive generations. The story of the Merovingians is one nightmare of ferocious discord; that of the Suevi in Spain, and of the Visigoths in Aquitaine, is mainly a memory of fratricide. As regards organisation, the only Teutonic kings who ever made any headway were those who, like Theodoric, had a civilised education, or, like the great Charles and Louis the Second, eagerly learned all that Roman tradition could teach them. The main stock were so incapable of political combination that, after the deposition of the last incapable Carlovingian (888), they could not arrest their anarchy even to resist the Huns and Saracens. Their later conquests of Italy came to nothing; and in the end, by the admission of Teutonic men of science,[486] there is nothing to show, in all the southern lands they once conquered, that they had ever been there. The supposed type has disappeared; the language never imposed itself; the Vandal kingdom in Africa went down like a house of cards before Belisarius;[487] the Teutondom of Spain was swept away by the Moors, and it was finally the mixed population that there effected the reconquest. No race had ever a fairer opportunity than the Visigoths in Spain, with a rich land and an undivided monarchy. "Yet after three centuries of undisputed enjoyment, their rule was overthrown at once and for ever by a handful of marauders from Africa. The Goth ... had been weighed in the balance and found wanting."[488] In Spain, France, and Italy alike, the language remained Romance; "not a word is to be found in the local nomenclature of Castile, nor yet of the Asturias, to tell the tale of the Visigoth";[489] even in England, where also the Teutonic peoples for six hundred years failed to attain either progressive civilisation or political order, the Norman conquerors, speaking a Romance language, vitally modified by it the vocabulary of the conquered. So flagrant are the facts that Savigny and Eichhorn in their day both gave the opinion that "the German nations have had to run through their history with an ingrained tendency in their character towards political dismemberment and social inequality." The contrary theory was a later development.[490]