The ordinary freeman, upon whom falls the ultimate burden of military service, has no voice in the debates of the Mayfield; but ordinances affecting the old customary laws of the several races which make up the kingdom (Salians, Ripuarians, Saxons, etc.) do not take effect till they have been accepted by popular assemblies in the provinces which they concern. And such revisions are infrequent. The royal prerogative in legislation is limited by a popular prejudice, which regards the customary law as sacred and immutable. The Capitularies are chiefly administrative ordinances; the "law of the land," which is the same everywhere and for all persons, is an ideal to be realised in England alone of medieval states. Elsewhere the king's law is a supplement, a postscript; the privilege of the free man is to live under the law of his province, his lord's fief or his free city.
In local administration the king relies, outside the tribal duchies, on counts whose districts are subdivisions of the old national provinces. The count, often a hereditary official, is a royal deputy for all purposes, military and civil. He collects the royal dues, leads the free men to the host, maintains the peace and administers justice. His tribunal is the old Germanic hundred-court, in which the free suitors ought to be the judges; but the suitors for this purpose are represented by a few doomsmen (scabini) chosen for their respectability and knowledge of the law. They are an ineffectual check upon the count, and it is a standing difficulty to find ways and means of compelling these local viceroys to act with common honesty. For this purpose the king annually appoints itinerant inspectors (missi dominici); in twos and threes they are dispatched on circuit to acquaint the count with royal instructions, to promulgate new legislation, and above all to receive and adjudicate upon the complaints of all who are oppressed. A comparatively late expedient, and the first part of the Carolingian system to disappear, these tours of inspection were the one safeguard against local misgovernment and the feudalising of official power. When they ceased, the Carolingian county too often became a hereditary fief exploited for the lord's sole benefit.
The Empire was not intended to supersede this system of royal government; kings no less than emperors were regarded as holding a definite rank and office in the Christian commonwealth. No traditions of imperial bureaucracy, except in a debased and orientalised form, were accessible to Charles the Great. In Gaul and Italy he had subjects who lived under a corrupt and mutilated Roman Law; but he was unacquainted with the scientific principles of the great jurists whose writings were the highest achievements of the Roman genius. To the best minds of the eighth century the Roman Empire appeared, not as to an Athaulf or a Theodoric, a masterpiece of human statesmanship, but rather a divine institution, providentially created before the birth of Christ to school the nations for the universal domination of His Church. The model of the Carolingian Emperors was not Augustus but Constantine the Great, the Most Christian ruler who made it his first business to protect the Church against heretic and heathen, to endow her with riches, to enforce her legislation. However his relation to the Pope might be conceived, the Emperor held his office as the first servant of the Church. What then were his practical duties? According to some he was pledged to restore the material unity of Christendom and to subdue all heathen peoples. This childlike ideal of his office no emperor could put into practice. Charles the Great waged no important wars after his coronation; he did not scruple to make peace with the Eastern Empire or even to exchange courtesies with Haroun al Rashid, the Caliph of Bagdad. He held, and the sanest of his counsellors agreed, that his first duty was to protect, unite and reform the societies over which the Church already exercised a nominal dominion. To conquer other Christian rulers was no more to be expected of him than that he should surrender his own royal prerogative; though it was desirable that they should do homage to him as the earthly representative of spiritual unity.
Within his own realms the imperial office was to make a difference in the spirit rather than the forms of government. The Empire raised to a higher power the dignity and the responsibilities which belonged to him as a king. He conceived himself bound to provide more carefully than ever for the maintenance of ecclesiastical and the betterment of secular law. His subjects were to realise that through their allegiance to him they were God's subjects, bound to observe the law of God as a part of the law of the Empire; he on his side was to be, to the best of his power, a moral censor, an educator, a religious missionary, a protector of the clergy, a defender of the faith.
When we turn from this noble dream to follow the history of the Carolingian Empire, the contrast between the real and the ideal is almost grotesque. Within a generation the Frankish realm is partitioned after the Merovingian fashion; all that remains as a guarantee of unity is the imperial title attached to one of several kingdoms, and the theory that the kings are linked in fraternal concord for the defence of Church and State against all enemies. Contemporaries laid the blame on the weakness of Lewis the Pious and the ambition of his sons. These causes undoubtedly accelerated the process of disruption; but others more impersonal and more gradual in their operation were at work below the surface of events.
(1) The first was the dawning of nationality. North of the Alps the subjects of the Empire fell into a Germanic group, lying chiefly east of the Rhine, and a Romance group nearly co-extensive with the modern France; Italy was sharply severed from both by geography, by differences of race and language, and by political tradition. In the Treaty of Verdun (843), which begins the process of political disintegration, these natural divisions are only half respected. The kingdom of the East Franks is wholly Germanic; that of the West Franks contains the Gallo-Roman provinces subdued by Clovis; but between them lies the anomalous Middle Kingdom, the portion of the titular Emperor, in which are united Italy, Provence, Burgundy, the valley of the Moselle and a large part of the Netherlands. In each re-distribution of territories among Carolingian princes the lines of partition approximate more closely to the boundaries of modern nations. Burgundy and Provence alone remain, after the year 888, as memorials of the Middle Kingdom. Italy becomes an independent state; the northern provinces (Lotharingia) are disputed between the East Franks and the West Franks. And already the rulers of the new states are identifying themselves with national sentiments and aspirations; it is not without reason that a later age has given to Lewis, the first King of the East Franks, the title of "the German."
(2) But, in the minds of ordinary men, national sentiment was little more than a contempt for those of alien race and speech. The nationalities were ready enough to separate one from the other; having done so, they split asunder into tribal or feudal groups. Thus in Germany the Saxons, Suabians, Bavarians, Thuringians, Franconians group themselves round provincial chieftains. West of the Rhine, where Roman rule had long since weakened tribal feeling, we can see a broad distinction between the North and South of Gaul, but in each half of the country the feudal principle is the dominating force; from the middle of the ninth century we remark the formation of those arbitrarily divided fiefs which play so large a part in French history. But of the feudal movement we shall speak elsewhere.
(3) Last but not least we must allow for the disappearance of that moral enthusiasm which Charles the Great had evoked in his subjects. His conception of the Empire was too large for narrow minds. They could see no reason in it. They were acutely alive to the sacrifices which it demanded in the present, and sceptical as to the advantages which it promised in the future. The idea of working for posterity does not naturally occur to half-civilised peoples; they live from hand to mouth, and are continually absorbed in the difficulties of the moment; they believe in the supremacy of chance or fate or providence, and speak of human forethought as presumptuous or merely futile. The imperial programme was cherished and publicly defended by a little clique of clerical statesmen; but they did not succeed in making many converts. When the last of the Carolingian Emperors was deposed (887), there were cries of lamentation from ecclesiastics. But among lay statesmen not a hand was raised to stay the process of disintegration. This Emperor, Charles the Fat, had succeeded by mere longevity in uniting all the dominions of his family under his immediate rule; but in three short years he dissipated whatever lingering respect attached to the idea for which he stood. In the words of the annalist "a crop of many kinglets sprang up over Europe." All the new pretenders came from the class of the great feudatories. Among the West Franks it was Eude the Count of Paris who seized the royal diadem; the East Franks elected Arnulf, Duke of Carinthia; Italy became an apple of discord between the margraves of Spoleto and Friuli; Burgundy was partitioned by two native families.
Yet within a hundred years there arose a reaction in favour of the imperial idea—a reaction of which Germany was the apostle, which Italy accepted, which made many converts in West Francia. There were new and sufficient reasons for returning to the discarded system. The national hierarchies, who had undermined the Frankish Empire to broaden the foundations of ecclesiastical privilege and influence, were discovering that they had set up King Stork in place of King Log; the exactions of an Augustus were as nothing compared with the lawless pillaging of the new feudalism; and elective sovereigns, ruling by the grace of their chief subjects, were powerless for good as well as harm. The lower ranks of laymen had no better cause to be content with the new order under which the small freeholder was oppressed, the peasant enslaved, the merchant robbed and held to ransom. The freedom of the aristocracy spelled misery for every other class. These self-constituted tyrants passed their lives in devastating faction fights. Worst of all, their divisions and their absorption in petty schemes of personal aggrandisement left Europe at the mercy of uncivilised invaders. In the ninth and tenth centuries, medieval society experienced the same ordeal to which the Roman Empire had been subjected in the fifth. From the North and from the East a new generation of barbarians, perceiving the patent signs of weakness, began to break through the frontiers in search of plunder and of settlements.
First came the Northmen from Norway and Denmark. Like the Saxons of the fourth century they were unrivalled seamen. Their fleets transported them from point to point faster than land forces could follow in pursuit; the great rivers served them as natural highways; and if beaten in a descent upon the land, they had always their ships as a safe refuge. To make treaties and to offer blackmail was a worse than useless policy; the Vikings came in bands which operated separately, or united in this year to scatter and form new combinations in the next. One leader could not bind another; to buy off one fleet was merely to invite the coming of a second. These pirates had begun to molest the British Isles and Frisia before the death of Charles the Great; but after the first partition of his Empire they fell on the whole coastline from the Elbe to the Pyrenees. Originally attracted by the hope of plunder they soon aimed at conquest; when, at the close of the ninth century, there was a sudden pause in the flood of armed emigration from the North, the Danelaw in England and Normandy on the opposite side of the Channel remained as alien colonies which the native rulers were obliged to recognise.