FOR NEARLY THREE HUNDRED YEARS BRITAIN, RECONCILED TO THE Roman system, enjoyed in many respects the happiest, most comfortable, and most enlightened times its inhabitants have ever had. Confronted with the dangers of the frontiers, the military force was moderate. The Wall was held by the auxiliaries, with a legion in support at York. Wales was pinned down by a legion at Chester and another at Caerleon-on-Usk. In all the army of occupation numbered less than forty thousand men, and after a few generations was locally recruited and almost of purely British birth. In this period, almost equal to that which separates us from the reign of Queen Elizabeth I, well-to-do persons in Britain lived better than they ever did until late Victorian times. From the year 400 till the year 1900 no one had central heating and very few had hot baths. A wealthy British-Roman citizen building a country house regarded the hypocaust which warmed it as indispensable. For fifteen hundred years his descendants lived in the cold of unheated dwellings, mitigated by occasional roastings at gigantic wasteful fires. Even now a smaller proportion of the whole population dwells in centrally heated houses than in those ancient days. As for baths, they were completely lost till the middle of the nineteenth century. In all this long, bleak intervening gap cold and dirt clung to the most fortunate and highest in the land.
In culture and learning Britain was a pale reflection of the Roman scene, not so lively as the Gallic. But there was law; there was order; there was peace; there was warmth; there was food, and a long-established custom of life. The population was free from barbarism without being sunk in sloth or luxury. Some culture spread even to the villages. Roman habits percolated; the use of Roman utensils and even of Roman speech steadily grew. The British thought themselves as good Romans as any. Indeed, it may be said that of all the provinces few assimilated the Roman system with more aptitude than the Islanders. The British legionaries and auxiliaries were rated equal or second only to the Illyrians as the finest troops in the Empire. There was a sense of pride in sharing in so noble and widespread a system. To be a citizen of Rome was to be a citizen of the world, raised upon a pedestal of unquestioned superiority above barbarians or slaves. Movement across the great Empire was as rapid as when Queen Victoria came to the throne, and no obstruction of frontiers, laws, currency, or nationalism hindered it. There is a monument at Norwich erected to his wife by a Syrian resident in Britain. Constantius Chlorus died at York. British sentinels watched along the Rhine, the Danube, and the Euphrates. Troops from Asia Minor, peering through the mists at the Scottish raiders, preserved the worship of Mithras along the Roman Wall. The cult of this Persian Sun-god spread widely throughout the Roman world, appealing especially to soldiers, merchants, and administrators. During the third century Mithraism was a powerful rival to Christianity, and, as was revealed by the impressive temple discovered at Walbrook in 1954, it could count many believers in Roman London.
The violent changes at the summit of the Empire did not affect so much as might be supposed the ordinary life of its population. Here and there were wars and risings. Rival emperors suppressed each other. Legions mutinied. Usurpers established themselves in the provinces affected on these occasions. The British took a keen interest in the politics of the Roman world and formed strong views upon the changes in the Imperial power or upon the morale of the capital. Many thrusting spirits shot forward in Britain to play a part in the deadly game of Imperial politics, with its unparalleled prizes and fatal forfeits. But all were entirely reconciled to the Roman idea. They had their law; they had their life, which flowed on broad, and, if momentarily disturbed, in the main unaltered. A poll in the fourth century would have declared for an indefinite continuance of the Roman régime.
In our own fevered, changing, and precarious age, where all is in flux and nothing is accepted, we must survey with respect a period when, with only three hundred thousand soldiers, widespread the peace in the entire known world was maintained from generation to generation, and when the first pristine impulse of Christianity lifted men’s souls to the contemplation of new and larger harmonies beyond the ordered world around them.
The gift which Roman civilisation had to bestow was civic and political. Towns were planned in chessboard squares for communities dwelling under orderly government. The buildings rose in accordance with the pattern standardised throughout the Roman world. Each was complete with its forum, temples, courts of justice, gaols, baths, markets, and main drains. During the first century the builders evidently took a sanguine view of the resources and future of Britannia, and all their towns were projected to meet an increasing population. It was a period of hope.
The experts dispute the population of Roman Britain, and rival estimates vary between half a million and a million and a half. It seems certain that the army, the civil services, the townsfolk, the well-to-do, and their dependants amounted to three or four hundred thousand. To grow food for these, under the agricultural methods of the age, would have required on the land perhaps double their number. We may therefore assume a population of at least a million in the Romanised area. There may well have been more. But there are no signs that any large increase of population accompanied the Roman system. In more than two centuries of peace and order the inhabitants remained at about the same numbers as in the days of Cassivellaunus. This failure to foster and support a more numerous life spread disappointment and contraction throughout Roman Britain. The conquerors who so easily subdued and rallied the Britons to their method of social life brought with them no means, apart from stopping tribal war, of increasing the annual income derived from the productivity of the soil. The new society, with all its grace of structure, with its spice of elegance and luxury—baths, banquets, togas, schools, literature, and oratory—stood on no more sumptuous foundation than the agriculture of prehistoric times. The rude plenty in which the ancient Britons had dwelt was capable of supporting only to a moderate extent the imposing façade of Roman life. The cultivated ground was still for the most part confined to the lighter and more easily cultivated upland soils, which had for thousands of years been worked in a primitive fashion. The powerful Gallic plough on wheels was known in Britain, but it did not supplant the native implement, which could only nose along in shallow furrows. With a few exceptions, there was no large-scale attempt to clear the forests, drain the marshes, and cultivate the heavy clay soil of the valleys, in which so much fertility had been deposited. Such mining of lead and tin, such smelting, as had existed from times immemorial may have gained something from orderly administration; but there was no new science, no new thrust of power and knowledge in the material sphere. Thus the economic basis remained constant, and Britain became more genteel rather than more wealthy. The life of Britain continued upon a small scale, and in the main was stationary. The new edifice, so stately and admirable, was light and frail.
These conditions soon cast their shadows upon the boldly planned towns. The surrounding agricultural prosperity was not sufficient to support the hopes of their designers. There are several excavations which show that the original boundaries were never occupied, or that, having been at first occupied, portions of the town fell gradually into decay. There was not enough material well-being to make things go. Nevertheless men dwelt safely, and what property they had was secured by iron laws. Urban life in Britannia was a failure, not of existence, but of expansion. It ran on like the life of some cathedral city, some fading provincial town, sedate, restricted, even contracting, but not without grace and dignity.
We owe London to Rome. The military engineers of Claudius, the bureaucracy which directed the supply of the armies, the merchants who followed in their wake, brought it into a life not yet stilled. Trade followed the development of their road system. An extensive and well-planned city with mighty walls took the place of the wooden trading settlement of A.D. 61, and soon achieved a leading place in the life of the Roman province of Britain, superseding the old Belgic capital, Colchester, as the commercial centre. At the end of the third century money was coined in the London mint, and the city was the headquarters of the financial administration. In the later days of the province London seems to have been the centre of civil government, as York was of the military, although it never received the status of a municipium.
The efflorescence of Rome in Britain was found in its villa population all over the settled area. The villas of country gentlemen of modest station were built in the most delightful spots of a virgin countryside, amid primeval forests and the gushing of untamed streams. A very large number of comfortable dwellings, each with its lands around it, rose and thrived. At least five hundred have been explored in the southern counties. None is found farther north than Yorkshire or farther west than the Glamorgan sea-plain. The comparative unsuccess of urban life led the better-class Roman Britons to establish themselves in the country, and thus the villa system was the dominant feature of Roman Britain in its heyday. The villas retained their prosperity after the towns had already decayed. The towns were shrunken after the third century. The villas still flourished in the fourth, and in some cases lingered on into the darkening days of the fifth.
The need for strong defences at the tune when the expansion of the Empire had practically reached its limits was met by the frontier policy of the Flavian emperors. Domitian was the first to build a continuous line of fortifications. About A.D. 89 the great earth rampart was constructed on the Black Sea, and another connecting the Rhine with the Danube. By the end of the first century a standard type of frontier barrier had been evolved. The work of Agricola in Northern Britain had been left unfinished at his hasty recall. No satisfactory line of defence had been erected, and the position which he had won in Scotland had to be gradually abandoned. The legions fell back on the line of the Stanegate, a road running eastwards from Carlisle. The years which followed revealed the weakness of the British frontier. The accession of Hadrian was marked by a serious disaster. The Ninth Legion disappears from history in combating an obscure rising of the tribes in Northern Britain. The defences were disorganised and the province was in danger. Hadrian came himself to Britain in 122, and the reorganisation of the frontier began.
During the next five years a military barrier was built between the Tyne and the Solway seventy-three miles long. It consisted of a stone rampart eight to ten feet thick, sustained by seventeen forts, garrisoned each by an auxiliary cohort, about eighty castles, and double that number of signal towers. In front of the wall was a 30-foot ditch, and behind it another ditch which seems to have been designed as a customs frontier and was probably controlled and staffed by the financial administration. The works needed a supporting garrison of about fourteen thousand men, not including some five thousand who, independent of the fighting units in the forts, were engaged in patrol work along the wall. The troops were provisioned by the local population, whose taxes were paid in wheat, and each fort contained granaries capable of holding a year’s supply of food.
Twenty years later, in the reign of the Emperor Antoninus Pius, the Roman troops pushed northwards again over the ground of Agricola’s conquests, and a new wall was built across the Forth-Clyde isthmus thirty-seven miles in length. The object was to control the tribes of the eastern and central Lowlands; but the Roman forces in Britain were not able to man the new defences without weakening their position on Hadrian’s Wall and in the West. The middle years of the second century were troubled in the military area. Somewhere about the year 186 the Antonine Wall was abandoned, and the troops were concentrated on the original line of defence. Tribal revolts and Scottish raids continually assailed the northern frontier system, and in places the Wall and its supporting camps were utterly wrecked.
It was not until the Emperor Severus came to Britain in 208 and flung his energies into the task of reorganisation that stability was achieved. So great had been the destruction, so massive were his repairs, that in later times he was thought to have built the Wall, which in fact he only reconstructed. He died at York in 211; but for a hundred years there was peace along the Roman Wall.
We can measure the Roman activity in road-building by the milestones which are discovered from time to time, recording the name of the emperor under whose decree the work was done. These long, unswerving causeways stretched in bold lines across the Island. Ordinarily the road was made with a bottoming of large stones, often embedded in sand, covered with a surface of rammed gravel, the whole on an average eighteen inches thick. In special cases, or after much repairing, the formation extended to a 3-foot thickness. Over Blackstone Edge, where the road was laid upon peat, a 16-foot road-span was made of square blocks of millstone grit, with a kerb on either side and a line of large squared stones down the middle. Upon these the wheels of ancient carts going down the steep hill, braked by skid-pans, have made their grooves.1
The first half-century after the Claudian invasion was very active in road-building. In the second century we find most of the work concentrated upon the frontiers of the military districts. By the third century the road system was complete, and needed only to be kept in repair. It is true that for the period of Constantine no fewer than four milestones have been unearthed, which point to some fresh extension, but by 340 all new work was ended, and though repairs were carried out as long as possible no later milestones proclaim a forward movement. The same symptoms reproduced themselves in Gaul after the year 350. These pedestrian facts are one measure of the rise and decline of the Roman power.
If a native of Chester in Roman Britain could wake up today2 he would find laws which were the direct fulfilment of many of those he had known. He would find in every village temples and priests of the new creed which in his day was winning victories everywhere. Indeed the facilities for Christian worship would appear to him to be far in excess of the number of devotees. Not without pride would he notice that his children were compelled to learn Latin if they wished to enter the most famous universities. He might encounter some serious difficulties in the pronunciation. He would find in the public libraries many of the masterpieces of ancient literature, printed on uncommonly cheap paper and in great numbers. He would find a settled government, and a sense of belonging to a worldwide empire. He could drink and bathe in the waters of Bath, or if this were too far he would find vapour baths and toilet conveniences in every city. He would find all his own problems of currency, land tenure, public morals and decorum presented in a somewhat different aspect, but still in lively dispute. He would have the same sense of belonging to a society which was threatened, and to an imperial rule which had passed its prime. He would have the same gathering fears of some sudden onslaught by barbarian forces armed with equal weapons to those of the local legions or auxiliaries. He would still fear the people across the North Sea, and still be taught that his frontiers were upon the Rhine. The most marked changes that would confront him would be the speed of communications and the volume of printed and broadcast matter. He might find both distressing. But against these he could set chloroform, antiseptics, and a more scientific knowledge of hygiene. He would have longer history books to read, containing worse tales than those of Tacitus and Dio. Facilities would be afforded to him for seeing “regions Cæsar never knew,” from which he would probably return in sorrow and wonder. He would find himself hampered in every aspect of foreign travel, except that of speed. If he wished to journey to Rome, Constantinople, or Jerusalem, otherwise than by sea, a dozen frontiers would scrutinise his entry. He would be called upon to develop a large number of tribal and racial enmities to which he had formerly been a stranger. But the more he studied the accounts of what had happened since the third century the more satisfied he would be not to have been awakened at an earlier time.
Carefully conserved, the resources of the Empire in men and material were probably sufficient to maintain the frontiers intact. But they were often wasted in war between rival emperors, and by the middle of the third century the Empire was politically in a state of chaos and financially ruined. Yet there was much vitality still, and from the Illyrian armies came a succession of great soldiers and administrators to restore the unity of the Empire and consolidate its defences. By the end of the century Rome seemed as powerful and stable as ever. But below the surface the foundations were cracking, and through the fissures new ideas and new institutions were thrusting themselves. The cities are everywhere in decline; trade, industry, and agriculture bend under the weight of taxation. Communications are less safe, and some provinces are infested with marauders, peasants who can no longer earn a living on the land. The Empire is gradually dissolving into units of a kind unknown to classical antiquity, which will some day be brought together in a new pattern, feudal and Christian. But before that can happen generations must pass, while the new absolutism struggles by main force to keep the roads open, the fields in cultivation, and the barbarian at bay.
Nevertheless the Roman Empire was an old system. Its sinews and arteries had borne the strain of all that the ancient world had endured. The Roman world, like an aged man, wished to dwell in peace and tranquillity and to enjoy in philosophic detachment the good gifts which life has to bestow upon the more fortunate classes. But new ideas disturbed the internal conservatism, and outside the carefully guarded frontiers vast masses of hungry, savage men surged and schemed. The essence of the Roman peace was toleration of all religions and the acceptance of a universal system of government. Every generation after the middle of the second century saw an increasing weakening of the system and a gathering movement towards a uniform religion. Christianity asked again all the questions which the Roman world deemed answered for ever, and some that it had never thought of. Although the varieties of status, with all their grievous consequences, were accepted during these centuries, even by those who suffered from them most, as part of the law of nature, the institution of slavery, by which a third of Roman society was bound, could not withstand indefinitely the new dynamic thoughts which Christianity brought with it. The alternations between fanatic profligacy and avenging puritanism which marked the succession of the emperors, the contrast between the morals at the centre of power and those practised by wide communities in many subject lands, presented problems of ever-growing unrest. At the moment when mankind seemed to have solved a very large proportion of its secular difficulties and when a supreme Government offered unlimited freedom to spiritual experiment inexorable forces both within and without drove on the forward march. No rest; no stay. “For here have we no continuing city, but we seek one to come.” Strange standards of destiny were unfurled, destructive of peace and order, but thrilling the hearts of men. Before the Roman system lay troubles immeasurable—squalor, slaughter, chaos itself, and the long night which was to fall upon the world.
From outside the uncouth barbarians smote upon the barriers. Here on the mainland were savage, fighting animals, joined together in a comradeship of arms, with the best fighting men and their progeny as leaders. In the rough-and-tumble of these communities, with all their crimes and bestialities, there was a more active principle of life than in the majestic achievements of the Roman Empire. We see these forces swelling like a flood against all the threatened dykes of the Roman world, not only brimming at the lip of the dam, but percolating insidiously, now by a breach, now in a mere ooze, while all the time men become conscious of the frailty of the structure itself. Floods of new untamed life burst ceaselessly from Asia, driving westward in a succession of waves. Against these there was no easy superiority of weapons. Cold steel and discipline and the slight capital surplus necessary to move and organise armies constituted the sole defences. If the superior virtue of the legion failed all fell. Certainly from the middle of the second century all these disruptive forces were plainly manifest. However, in Roman Britain men thought for many generations that they had answered the riddle of the Sphinx. They misconceived the meaning of her smile.