The election of Carus was decided without expecting the approbation of the senate, and the new emperor contented himself with announcing, in a cold and stately epistle, that he had ascended the vacant throne. A behavior so very opposite to that of his amiable predecessor afforded no favorable presage of the new reign: and the Romans, deprived of power and freedom, a.s.serted their privilege of licentious murmurs. The voice of congratulation and flattery was not, however, silent; and we may still peruse, with pleasure and contempt, an eclogue, which was composed on the accession of the emperor Carus. Two shepherds, avoiding the noontide heat, retire into the cave of Faunus. On a spreading beech they discover some recent characters. The rural deity had described, in prophetic verses, the felicity promised to the empire under the reign of so great a prince. Faunus hails the approach of that hero, who, receiving on his shoulders the sinking weight of the Roman world, shall extinguish war and faction, and once again restore the innocence and security of the golden age.

It is more than probable, that these elegant trifles never reached the ears of a veteran general, who, with the consent of the legions, was preparing to execute the long-suspended design of the Persian war.

Before his departure for this distant expedition, Carus conferred on his two sons, Carinus and Numerian, the t.i.tle of Caesar, and investing the former with almost an equal share of the Imperial power, directed the young prince, first to suppress some troubles which had arisen in Gaul, and afterwards to fix the seat of his residence at Rome, and to a.s.sume the government of the Western provinces. The safety of Illyric.u.m was confirmed by a memorable defeat of the Sarmatians; sixteen thousand of those barbarians remained on the field of battle, and the number of captives amounted to twenty thousand. The old emperor, animated with the fame and prospect of victory, pursued his march, in the midst of winter, through the countries of Thrace and Asia Minor, and at length, with his younger son, Numerian, arrived on the confines of the Persian monarchy.

There, encamping on the summit of a lofty mountain, he pointed out to his troops the opulence and luxury of the enemy whom they were about to invade.

The successor of Artaxerxes, * Varanes, or Bahram, though he had subdued the Segestans, one of the most warlike nations of Upper Asia, was alarmed at the approach of the Romans, and endeavored to r.e.t.a.r.d their progress by a negotiation of peace. His amba.s.sadors entered the camp about sunset, at the time when the troops were satisfying their hunger with a frugal repast. The Persians expressed their desire of being introduced to the presence of the Roman emperor. They were at length conducted to a soldier, who was seated on the gra.s.s. A piece of stale bacon and a few hard peas composed his supper. A coa.r.s.e woollen garment of purple was the only circ.u.mstance that announced his dignity. The conference was conducted with the same disregard of courtly elegance.

Carus, taking off a cap which he wore to conceal his baldness, a.s.sured the amba.s.sadors, that, unless their master acknowledged the superiority of Rome, he would speedily render Persia as naked of trees as his own head was dest.i.tute of hair. Notwithstanding some traces of art and preparation, we may discover in this scene the manners of Carus, and the severe simplicity which the martial princes, who succeeded Gallienus, had already restored in the Roman camps. The ministers of the Great King trembled and retired.

The threats of Carus were not without effect. He ravaged Mesopotamia, cut in pieces whatever opposed his pa.s.sage, made himself master of the great cities of Seleucia and Ctesiphon, (which seemed to have surrendered without resistance,) and carried his victorious arms beyond the Tigris. He had seized the favorable moment for an invasion. The Persian councils were distracted by domestic factions, and the greater part of their forces were detained on the frontiers of India. Rome and the East received with transports the news of such important advantages.

Flattery and hope painted, in the most lively colors, the fall of Persia, the conquest of Arabia, the submission of Egypt, and a lasting deliverance from the inroads of the Scythian nations. But the reign of Carus was destined to expose the vanity of predictions. They were scarcely uttered before they were contradicted by his death; an event attended with such ambiguous circ.u.mstances, that it may be related in a letter from his own secretary to the praefect of the city. "Carus," says he, "our dearest emperor, was confined by sickness to his bed, when a furious tempest arose in the camp. The darkness which overspread the sky was so thick, that we could no longer distinguish each other; and the incessant flashes of lightning took from us the knowledge of all that pa.s.sed in the general confusion. Immediately after the most violent clap of thunder, we heard a sudden cry that the emperor was dead; and it soon appeared, that his chamberlains, in a rage of grief, had set fire to the royal pavilion; a circ.u.mstance which gave rise to the report that Carus was killed by lightning. But, as far as we have been able to investigate the truth, his death was the natural effect of his disorder."

Chapter XII: Reigns Of Tacitus, Probus, Carus And His Sons.--Part III.

The vacancy of the throne was not productive of any disturbance. The ambition of the aspiring generals was checked by their natural fears, and young Numerian, with his absent brother Carinus, were unanimously acknowledged as Roman emperors. The public expected that the successor of Carus would pursue his father's footsteps, and, without allowing the Persians to recover from their consternation, would advance sword in hand to the palaces of Susa and Ecbatana. But the legions, however strong in numbers and discipline, were dismayed by the most abject superst.i.tion. Notwithstanding all the arts that were practised to disguise the manner of the late emperor's death, it was found impossible to remove the opinion of the mult.i.tude, and the power of opinion is irresistible. Places or persons struck with lightning were considered by the ancients with pious horror, as singularly devoted to the wrath of Heaven. An oracle was remembered, which marked the River Tigris as the fatal boundary of the Roman arms. The troops, terrified with the fate of Carus and with their own danger, called aloud on young Numerian to obey the will of the G.o.ds, and to lead them away from this inauspicious scene of war. The feeble emperor was unable to subdue their obstinate prejudice, and the Persians wondered at the unexpected retreat of a victorious enemy.

The intelligence of the mysterious fate of the late emperor was soon carried from the frontiers of Persia to Rome; and the senate, as well as the provinces, congratulated the accession of the sons of Carus. These fortunate youths were strangers, however, to that conscious superiority, either of birth or of merit, which can alone render the possession of a throne easy, and as it were natural. Born and educated in a private station, the election of their father raised them at once to the rank of princes; and his death, which happened about sixteen months afterwards, left them the unexpected legacy of a vast empire. To sustain with temper this rapid elevation, an uncommon share of virtue and prudence was requisite; and Carinus, the elder of the brothers, was more than commonly deficient in those qualities. In the Gallic war he discovered some degree of personal courage; but from the moment of his arrival at Rome, he abandoned himself to the luxury of the capital, and to the abuse of his fortune. He was soft, yet cruel; devoted to pleasure, but dest.i.tute of taste; and though exquisitely susceptible of vanity, indifferent to the public esteem. In the course of a few months, he successively married and divorced nine wives, most of whom he left pregnant; and notwithstanding this legal inconstancy, found time to indulge such a variety of irregular appet.i.tes, as brought dishonor on himself and on the n.o.blest houses of Rome. He beheld with inveterate hatred all those who might remember his former obscurity, or censure his present conduct. He banished, or put to death, the friends and counsellors whom his father had placed about him, to guide his inexperienced youth; and he persecuted with the meanest revenge his school-fellows and companions who had not sufficiently respected the latent majesty of the emperor. With the senators, Carinus affected a lofty and regal demeanor, frequently declaring, that he designed to distribute their estates among the populace of Rome. From the dregs of that populace he selected his favorites, and even his ministers. The palace, and even the Imperial table, were filled with singers, dancers, prost.i.tutes, and all the various retinue of vice and folly. One of his doorkeepers he intrusted with the government of the city. In the room of the Praetorian praefect, whom he put to death, Carinus subst.i.tuted one of the ministers of his looser pleasures. Another, who possessed the same, or even a more infamous, t.i.tle to favor, was invested with the consulship. A confidential secretary, who had acquired uncommon skill in the art of forgery, delivered the indolent emperor, with his own consent from the irksome duty of signing his name.

When the emperor Carus undertook the Persian war, he was induced, by motives of affection as well as policy, to secure the fortunes of his family, by leaving in the hands of his eldest son the armies and provinces of the West. The intelligence which he soon received of the conduct of Carinus filled him with shame and regret; nor had he concealed his resolution of satisfying the republic by a severe act of justice, and of adopting, in the place of an unworthy son, the brave and virtuous Constantius, who at that time was governor of Dalmatia. But the elevation of Constantius was for a while deferred; and as soon as the father's death had released Carinus from the control of fear or decency, he displayed to the Romans the extravagancies of Elagabalus, aggravated by the cruelty of Domitian.

The only merit of the administration of Carinus that history could record, or poetry celebrate, was the uncommon splendor with which, in his own and his brother's name, he exhibited the Roman games of the theatre, the circus, and the amphitheatre. More than twenty years afterwards, when the courtiers of Diocletian represented to their frugal sovereign the fame and popularity of his munificent predecessor, he acknowledged that the reign of Carinus had indeed been a reign of pleasure. But this vain prodigality, which the prudence of Diocletian might justly despise, was enjoyed with surprise and transport by the Roman people. The oldest of the citizens, recollecting the spectacles of former days, the triumphal pomp of Probus or Aurelian, and the secular games of the emperor Philip, acknowledged that they were all surpa.s.sed by the superior magnificence of Carinus.

The spectacles of Carinus may therefore be best ill.u.s.trated by the observation of some particulars, which history has condescended to relate concerning those of his predecessors. If we confine ourselves solely to the hunting of wild beasts, however we may censure the vanity of the design or the cruelty of the execution, we are obliged to confess that neither before nor since the time of the Romans so much art and expense have ever been lavished for the amus.e.m.e.nt of the people. By the order of Probus, a great quant.i.ty of large trees, torn up by the roots, were transplanted into the midst of the circus. The s.p.a.cious and shady forest was immediately filled with a thousand ostriches, a thousand stags, a thousand fallow deer, and a thousand wild boars; and all this variety of game was abandoned to the riotous impetuosity of the mult.i.tude. The tragedy of the succeeding day consisted in the ma.s.sacre of a hundred lions, an equal number of lionesses, two hundred leopards, and three hundred bears. The collection prepared by the younger Gordian for his triumph, and which his successor exhibited in the secular games, was less remarkable by the number than by the singularity of the animals. Twenty zebras displayed their elegant forms and variegated beauty to the eyes of the Roman people. Ten elks, and as many camelopards, the loftiest and most harmless creatures that wander over the plains of Sarmatia and aethiopia, were contrasted with thirty African hyaenas and ten Indian tigers, the most implacable savages of the torrid zone. The unoffending strength with which Nature has endowed the greater quadrupeds was admired in the rhinoceros, the hippopotamus of the Nile, and a majestic troop of thirty-two elephants. While the populace gazed with stupid wonder on the splendid show, the naturalist might indeed observe the figure and properties of so many different species, transported from every part of the ancient world into the amphitheatre of Rome. But this accidental benefit, which science might derive from folly, is surely insufficient to justify such a wanton abuse of the public riches. There occurs, however, a single instance in the first Punic war, in which the senate wisely connected this amus.e.m.e.nt of the mult.i.tude with the interest of the state. A considerable number of elephants, taken in the defeat of the Carthaginian army, were driven through the circus by a few slaves, armed only with blunt javelins.

The useful spectacle served to impress the Roman soldier with a just contempt for those unwieldy animals; and he no longer dreaded to encounter them in the ranks of war.

The hunting or exhibition of wild beasts was conducted with a magnificence suitable to a people who styled themselves the masters of the world; nor was the edifice appropriated to that entertainment less expressive of Roman greatness. Posterity admires, and will long admire, the awful remains of the amphitheatre of t.i.tus, which so well deserved the epithet of Colossal. It was a building of an elliptic figure, five hundred and sixty-four feet in length, and four hundred and sixty-seven in breadth, founded on fourscore arches, and rising, with four successive orders of architecture, to the height of one hundred and forty feet. The outside of the edifice was encrusted with marble, and decorated with statues. The slopes of the vast concave, which formed the inside, were filled and surrounded with sixty or eighty rows of seats of marble likewise, covered with cushions, and capable of receiving with ease about fourscore thousand spectators. Sixty-four vomitories (for by that name the doors were very aptly distinguished) poured forth the immense mult.i.tude; and the entrances, pa.s.sages, and staircases were contrived with such exquisite skill, that each person, whether of the senatorial, the equestrian, or the plebeian order, arrived at his destined place without trouble or confusion. Nothing was omitted, which, in any respect, could be subservient to the convenience and pleasure of the spectators. They were protected from the sun and rain by an ample canopy, occasionally drawn over their heads. The air was continally refreshed by the playing of fountains, and profusely impregnated by the grateful scent of aromatics. In the centre of the edifice, the arena, or stage, was strewed with the finest sand, and successively a.s.sumed the most different forms. At one moment it seemed to rise out of the earth, like the garden of the Hesperides, and was afterwards broken into the rocks and caverns of Thrace. The subterraneous pipes conveyed an inexhaustible supply of water; and what had just before appeared a level plain, might be suddenly converted into a wide lake, covered with armed vessels, and replenished with the monsters of the deep. In the decoration of these scenes, the Roman emperors displayed their wealth and liberality; and we read on various occasions that the whole furniture of the amphitheatre consisted either of silver, or of gold, or of amber. The poet who describes the games of Carinus, in the character of a shepherd, attracted to the capital by the fame of their magnificence, affirms that the nets designed as a defence against the wild beasts, were of gold wire; that the porticos were gilded; and that the belt or circle which divided the several ranks of spectators from each other was studded with a precious mosaic of beautiful stones.

In the midst of this glittering pageantry, the emperor Carinus, secure of his fortune, enjoyed the acclamations of the people, the flattery of his courtiers, and the songs of the poets, who, for want of a more essential merit, were reduced to celebrate the divine graces of his person. In the same hour, but at the distance of nine hundred miles from Rome, his brother expired; and a sudden revolution transferred into the hands of a stranger the sceptre of the house of Carus.

The sons of Carus never saw each other after their father's death. The arrangements which their new situation required were probably deferred till the return of the younger brother to Rome, where a triumph was decreed to the young emperors for the glorious success of the Persian war. It is uncertain whether they intended to divide between them the administration, or the provinces, of the empire; but it is very unlikely that their union would have proved of any long duration. The jealousy of power must have been inflamed by the opposition of characters. In the most corrupt of times, Carinus was unworthy to live: Numerian deserved to reign in a happier period. His affable manners and gentle virtues secured him, as soon as they became known, the regard and affections of the public. He possessed the elegant accomplishments of a poet and orator, which dignify as well as adorn the humblest and the most exalted station. His eloquence, however it was applauded by the senate, was formed not so much on the model of Cicero, as on that of the modern declaimers; but in an age very far from being dest.i.tute of poetical merit, he contended for the prize with the most celebrated of his contemporaries, and still remained the friend of his rivals; a circ.u.mstance which evinces either the goodness of his heart, or the superiority of his genius. But the talents of Numerian were rather of the contemplative than of the active kind. When his father's elevation reluctantly forced him from the shade of retirement, neither his temper nor his pursuits had qualified him for the command of armies. His const.i.tution was destroyed by the hardships of the Persian war; and he had contracted, from the heat of the climate, such a weakness in his eyes, as obliged him, in the course of a long retreat, to confine himself to the solitude and darkness of a tent or litter. The administration of all affairs, civil as well as military, was devolved on Arrius Aper, the Praetorian praefect, who to the power of his important office added the honor of being father-in-law to Numerian. The Imperial pavilion was strictly guarded by his most trusty adherents; and during many days, Aper delivered to the army the supposed mandates of their invisible sovereign.

It was not till eight months after the death of Carus, that the Roman army, returning by slow marches from the banks of the Tigris, arrived on those of the Thracian Bosphorus. The legions halted at Chalcedon in Asia, while the court pa.s.sed over to Heraclea, on the European side of the Propontis. But a report soon circulated through the camp, at first in secret whispers, and at length in loud clamors, of the emperor's death, and of the presumption of his ambitious minister, who still exercised the sovereign power in the name of a prince who was no more. The impatience of the soldiers could not long support a state of suspense. With rude curiosity they broke into the Imperial tent, and discovered only the corpse of Numerian. The gradual decline of his health might have induced them to believe that his death was natural; but the concealment was interpreted as an evidence of guilt, and the measures which Aper had taken to secure his election became the immediate occasion of his ruin Yet, even in the transport of their rage and grief, the troops observed a regular proceeding, which proves how firmly discipline had been reestablished by the martial successors of Gallienus. A general a.s.sembly of the army was appointed to be held at Chalcedon, whither Aper was transported in chains, as a prisoner and a criminal. A vacant tribunal was erected in the midst of the camp, and the generals and tribunes formed a great military council. They soon announced to the mult.i.tude that their choice had fallen on Diocletian, commander of the domestics or body-guards, as the person the most capable of revenging and succeeding their beloved emperor. The future fortunes of the candidate depended on the chance or conduct of the present hour. Conscious that the station which he had filled exposed him to some suspicions, Diocletian ascended the tribunal, and raising his eyes towards the Sun, made a solemn profession of his own innocence, in the presence of that all-seeing Deity. Then, a.s.suming the tone of a sovereign and a judge, he commanded that Aper should be brought in chains to the foot of the tribunal. "This man," said he, "is the murderer of Numerian;" and without giving him time to enter on a dangerous justification, drew his sword, and buried it in the breast of the unfortunate praefect. A charge supported by such decisive proof was admitted without contradiction, and the legions, with repeated acclamations, acknowledged the justice and authority of the emperor Diocletian.

Before we enter upon the memorable reign of that prince, it will be proper to punish and dismiss the unworthy brother of Numerian. Carinus possessed arms and treasures sufficient to support his legal t.i.tle to the empire. But his personal vices overbalanced every advantage of birth and situation. The most faithful servants of the father despised the incapacity, and dreaded the cruel arrogance, of the son. The hearts of the people were engaged in favor of his rival, and even the senate was inclined to prefer a usurper to a tyrant. The arts of Diocletian inflamed the general discontent; and the winter was employed in secret intrigues, and open preparations for a civil war. In the spring, the forces of the East and of the West encountered each other in the plains of Margus, a small city of Maesia, in the neighborhood of the Danube.

The troops, so lately returned from the Persian war, had acquired their glory at the expense of health and numbers; nor were they in a condition to contend with the unexhausted strength of the legions of Europe. Their ranks were broken, and, for a moment, Diocletian despaired of the purple and of life. But the advantage which Carinus had obtained by the valor of his soldiers, he quickly lost by the infidelity of his officers. A tribune, whose wife he had seduced, seized the opportunity of revenge, and, by a single blow, extinguished civil discord in the blood of the adulterer.

Chapter XIII: Reign Of Diocletian And This Three a.s.sociates.--Part I.

The Reign Of Diocletian And His Three a.s.sociates, Maximian, Galerius, And Constantius.--General Reestablishment Of Order And Tranquillity.--The Persian War, Victory, And Triumph.-- The New Form Of Administration.--Abdication And Retirement Of Diocletian And Maximian.

As the reign of Diocletian was more ill.u.s.trious than that of any of his predecessors, so was his birth more abject and obscure. The strong claims of merit and of violence had frequently superseded the ideal prerogatives of n.o.bility; but a distinct line of separation was. .h.i.therto preserved between the free and the servile part of mankind. The parents of Diocletian had been slaves in the house of Anulinus, a Roman senator; nor was he himself distinguished by any other name than that which he derived from a small town in Dalmatia, from whence his mother deduced her origin. It is, however, probable that his father obtained the freedom of the family, and that he soon acquired an office of scribe, which was commonly exercised by persons of his condition. Favorable oracles, or rather the consciousness of superior merit, prompted his aspiring son to pursue the profession of arms and the hopes of fortune; and it would be extremely curious to observe the gradation of arts and accidents which enabled him in the end to fulfil those oracles, and to display that merit to the world. Diocletian was successively promoted to the government of Maesia, the honors of the consulship, and the important command of the guards of the palace. He distinguished his abilities in the Persian war; and after the death of Numerian, the slave, by the confession and judgment of his rivals, was declared the most worthy of the Imperial throne. The malice of religious zeal, whilst it arraigns the savage fierceness of his colleague Maximian, has affected to cast suspicions on the personal courage of the emperor Diocletian. It would not be easy to persuade us of the cowardice of a soldier of fortune, who acquired and preserved the esteem of the legions as well as the favor of so many warlike princes. Yet even calumny is sagacious enough to discover and to attack the most vulnerable part. The valor of Diocletian was never found inadequate to his duty, or to the occasion; but he appears not to have possessed the daring and generous spirit of a hero, who courts danger and fame, disdains artifice, and boldly challenges the allegiance of his equals. His abilities were useful rather than splendid; a vigorous mind, improved by the experience and study of mankind; dexterity and application in business; a judicious mixture of liberality and economy, of mildness and rigor; profound dissimulation, under the disguise of military frankness; steadiness to pursue his ends; flexibility to vary his means; and, above all, the great art of submitting his own pa.s.sions, as well as those of others, to the interest of his ambition, and of coloring his ambition with the most specious pretences of justice and public utility. Like Augustus, Diocletian may be considered as the founder of a new empire. Like the adopted son of Caesar, he was distinguished as a statesman rather than as a warrior; nor did either of those princes employ force, whenever their purpose could be effected by policy.

The victory of Diocletian was remarkable for its singular mildness. A people accustomed to applaud the clemency of the conqueror, if the usual punishments of death, exile, and confiscation, were inflicted with any degree of temper and equity, beheld, with the most pleasing astonishment, a civil war, the flames of which were extinguished in the field of battle. Diocletian received into his confidence Aristobulus, the princ.i.p.al minister of the house of Carus, respected the lives, the fortunes, and the dignity, of his adversaries, and even continued in their respective stations the greater number of the servants of Carinus.

It is not improbable that motives of prudence might a.s.sist the humanity of the artful Dalmatian; of these servants, many had purchased his favor by secret treachery; in others, he esteemed their grateful fidelity to an unfortunate master. The discerning judgment of Aurelian, of Probus, and of Carus, had filled the several departments of the state and army with officers of approved merit, whose removal would have injured the public service, without promoting the interest of his successor. Such a conduct, however, displayed to the Roman world the fairest prospect of the new reign, and the emperor affected to confirm this favorable prepossession, by declaring, that, among all the virtues of his predecessors, he was the most ambitious of imitating the humane philosophy of Marcus Antoninus.

The first considerable action of his reign seemed to evince his sincerity as well as his moderation. After the example of Marcus, he gave himself a colleague in the person of Maximian, on whom he bestowed at first the t.i.tle of Caesar, and afterwards that of Augustus. But the motives of his conduct, as well as the object of his choice, were of a very different nature from those of his admired predecessor. By investing a luxurious youth with the honors of the purple, Marcus had discharged a debt of private grat.i.tude, at the expense, indeed, of the happiness of the state. By a.s.sociating a friend and a fellow-soldier to the labors of government, Diocletian, in a time of public danger, provided for the defence both of the East and of the West. Maximian was born a peasant, and, like Aurelian, in the territory of Sirmium.

Ignorant of letters, careless of laws, the rusticity of his appearance and manners still betrayed in the most elevated fortune the meanness of his extraction. War was the only art which he professed. In a long course of service, he had distinguished himself on every frontier of the empire; and though his military talents were formed to obey rather than to command, though, perhaps, he never attained the skill of a consummate general, he was capable, by his valor, constancy, and experience, of executing the most arduous undertakings. Nor were the vices of Maximian less useful to his benefactor. Insensible to pity, and fearless of consequences, he was the ready instrument of every act of cruelty which the policy of that artful prince might at once suggest and disclaim. As soon as a b.l.o.o.d.y sacrifice had been offered to prudence or to revenge, Diocletian, by his seasonable intercession, saved the remaining few whom he had never designed to punish, gently censured the severity of his stern colleague, and enjoyed the comparison of a golden and an iron age, which was universally applied to their opposite maxims of government.

Notwithstanding the difference of their characters, the two emperors maintained, on the throne, that friendship which they had contracted in a private station. The haughty, turbulent spirit of Maximian, so fatal, afterwards, to himself and to the public peace, was accustomed to respect the genius of Diocletian, and confessed the ascendant of reason over brutal violence. From a motive either of pride or superst.i.tion, the two emperors a.s.sumed the t.i.tles, the one of Jovius, the other of Herculius. Whilst the motion of the world (such was the language of their venal orators) was maintained by the all-seeing wisdom of Jupiter, the invincible arm of Hercules purged the earth from monsters and tyrants.

But even the omnipotence of Jovius and Herculius was insufficient to sustain the weight of the public administration. The prudence of Diocletian discovered that the empire, a.s.sailed on every side by the barbarians, required on every side the presence of a great army, and of an emperor. With this view, he resolved once more to divide his unwieldy power, and with the inferior t.i.tle of Caesars, * to confer on two generals of approved merit an unequal share of the sovereign authority.

Galerius, surnamed Armentarius, from his original profession of a herdsman, and Constantius, who from his pale complexion had acquired the denomination of Chlorus, were the two persons invested with the second honors of the Imperial purple. In describing the country, extraction, and manners of Herculius, we have already delineated those of Galerius, who was often, and not improperly, styled the younger Maximian, though, in many instances both of virtue and ability, he appears to have possessed a manifest superiority over the elder. The birth of Constantius was less obscure than that of his colleagues. Eutropius, his father, was one of the most considerable n.o.bles of Dardania, and his mother was the niece of the emperor Claudius. Although the youth of Constantius had been spent in arms, he was endowed with a mild and amiable disposition, and the popular voice had long since acknowledged him worthy of the rank which he at last attained. To strengthen the bonds of political, by those of domestic, union, each of the emperors a.s.sumed the character of a father to one of the Caesars, Diocletian to Galerius, and Maximian to Constantius; and each, obliging them to repudiate their former wives, bestowed his daughter in marriage or his adopted son. These four princes distributed among themselves the wide extent of the Roman empire. The defence of Gaul, Spain, and Britain, was intrusted to Constantius: Galerius was stationed on the banks of the Danube, as the safeguard of the Illyrian provinces. Italy and Africa were considered as the department of Maximian; and for his peculiar portion, Diocletian reserved Thrace, Egypt, and the rich countries of Asia. Every one was sovereign with his own jurisdiction; but their united authority extended over the whole monarchy, and each of them was prepared to a.s.sist his colleagues with his counsels or presence. The Caesars, in their exalted rank, revered the majesty of the emperors, and the three younger princes invariably acknowledged, by their grat.i.tude and obedience, the common parent of their fortunes. The suspicious jealousy of power found not any place among them; and the singular happiness of their union has been compared to a chorus of music, whose harmony was regulated and maintained by the skilful hand of the first artist.

This important measure was not carried into execution till about six years after the a.s.sociation of Maximian, and that interval of time had not been dest.i.tute of memorable incidents. But we have preferred, for the sake of perspicuity, first to describe the more perfect form of Diocletian's government, and afterwards to relate the actions of his reign, following rather the natural order of the events, than the dates of a very doubtful chronology.

The first exploit of Maximian, though it is mentioned in a few words by our imperfect writers, deserves, from its singularity, to be recorded in a history of human manners. He suppressed the peasants of Gaul, who, under the appellation of Bagaudae, had risen in a general insurrection; very similar to those which in the fourteenth century successively afflicted both France and England. It should seem that very many of those inst.i.tutions, referred by an easy solution to the feudal system, are derived from the Celtic barbarians. When Caesar subdued the Gauls, that great nation was already divided into three orders of men; the clergy, the n.o.bility, and the common people. The first governed by superst.i.tion, the second by arms, but the third and last was not of any weight or account in their public councils. It was very natural for the plebeians, oppressed by debt, or apprehensive of injuries, to implore the protection of some powerful chief, who acquired over their persons and property the same absolute right as, among the Greeks and Romans, a master exercised over his slaves. The greatest part of the nation was gradually reduced into a state of servitude; compelled to perpetual labor on the estates of the Gallic n.o.bles, and confined to the soil, either by the real weight of fetters, or by the no less cruel and forcible restraints of the laws. During the long series of troubles which agitated Gaul, from the reign of Gallienus to that of Diocletian, the condition of these servile peasants was peculiarly miserable; and they experienced at once the complicated tyranny of their masters, of the barbarians, of the soldiers, and of the officers of the revenue.

Their patience was at last provoked into despair. On every side they rose in mult.i.tudes, armed with rustic weapons, and with irresistible fury. The ploughman became a foot soldier, the shepherd mounted on horseback, the deserted villages and open towns were abandoned to the flames, and the ravages of the peasants equalled those of the fiercest barbarians. They a.s.serted the natural rights of men, but they a.s.serted those rights with the most savage cruelty. The Gallic n.o.bles, justly dreading their revenge, either took refuge in the fortified cities, or fled from the wild scene of anarchy. The peasants reigned without control; and two of their most daring leaders had the folly and rashness to a.s.sume the Imperial ornaments. Their power soon expired at the approach of the legions. The strength of union and discipline obtained an easy victory over a licentious and divided mult.i.tude. A severe retaliation was inflicted on the peasants who were found in arms; the affrighted remnant returned to their respective habitations, and their unsuccessful effort for freedom served only to confirm their slavery.

So strong and uniform is the current of popular pa.s.sions, that we might almost venture, from very scanty materials, to relate the particulars of this war; but we are not disposed to believe that the princ.i.p.al leaders, aelia.n.u.s and Amandus, were Christians, or to insinuate, that the rebellion, as it happened in the time of Luther, was occasioned by the abuse of those benevolent principles of Christianity, which inculcate the natural freedom of mankind.

Maximian had no sooner recovered Gaul from the hands of the peasants, than he lost Britain by the usurpation of Carausius. Ever since the rash but successful enterprise of the Franks under the reign of Probus, their daring countrymen had constructed squadrons of light brigantines, in which they incessantly ravaged the provinces adjacent to the ocean. To repel their desultory incursions, it was found necessary to create a naval power; and the judicious measure was prosecuted with prudence and vigor. Gessoriac.u.m, or Boulogne, in the straits of the British Channel, was chosen by the emperor for the station of the Roman fleet; and the command of it was intrusted to Carausius, a Menapian of the meanest origin, but who had long signalized his skill as a pilot, and his valor as a soldier. The integrity of the new admiral corresponded not with his abilities. When the German pirates sailed from their own harbors, he connived at their pa.s.sage, but he diligently intercepted their return, and appropriated to his own use an ample share of the spoil which they had acquired. The wealth of Carausius was, on this occasion, very justly considered as an evidence of his guilt; and Maximian had already given orders for his death. But the crafty Menapian foresaw and prevented the severity of the emperor. By his liberality he had attached to his fortunes the fleet which he commanded, and secured the barbarians in his interest. From the port of Boulogne he sailed over to Britain, persuaded the legion, and the auxiliaries which guarded that island, to embrace his party, and boldly a.s.suming, with the Imperial purple, the t.i.tle of Augustus defied the justice and the arms of his injured sovereign.

When Britain was thus dismembered from the empire, its importance was sensibly felt, and its loss sincerely lamented. The Romans celebrated, and perhaps magnified, the extent of that n.o.ble island, provided on every side with convenient harbors; the temperature of the climate, and the fertility of the soil, alike adapted for the production of corn or of vines; the valuable minerals with which it abounded; its rich pastures covered with innumerable flocks, and its woods free from wild beasts or venomous serpents. Above all, they regretted the large amount of the revenue of Britain, whilst they confessed, that such a province well deserved to become the seat of an independent monarchy. During the s.p.a.ce of seven years it was possessed by Carausius; and fortune continued propitious to a rebellion supported with courage and ability.

The British emperor defended the frontiers of his dominions against the Caledonians of the North, invited, from the continent, a great number of skilful artists, and displayed, on a variety of coins that are still extant, his taste and opulence. Born on the confines of the Franks, he courted the friendship of that formidable people, by the flattering imitation of their dress and manners. The bravest of their youth he enlisted among his land or sea forces; and, in return for their useful alliance, he communicated to the barbarians the dangerous knowledge of military and naval arts. Carausius still preserved the possession of Boulogne and the adjacent country. His fleets rode triumphant in the channel, commanded the mouths of the Seine and of the Rhine, ravaged the coasts of the ocean, and diffused beyond the columns of Hercules the terror of his name. Under his command, Britain, destined in a future age to obtain the empire of the sea, already a.s.sumed its natural and respectable station of a maritime power.

By seizing the fleet of Boulogne, Carausius had deprived his master of the means of pursuit and revenge. And when, after a vast expense of time and labor, a new armament was launched into the water, the Imperial troops, unaccustomed to that element, were easily baffled and defeated by the veteran sailors of the usurper. This disappointed effort was soon productive of a treaty of peace. Diocletian and his colleague, who justly dreaded the enterprising spirit of Carausius, resigned to him the sovereignty of Britain, and reluctantly admitted their perfidious servant to a partic.i.p.ation of the Imperial honors. But the adoption of the two Caesars restored new vigor to the Romans arms; and while the Rhine was guarded by the presence of Maximian, his brave a.s.sociate Constantius a.s.sumed the conduct of the British war. His first enterprise was against the important place of Boulogne. A stupendous mole, raised across the entrance of the harbor, intercepted all hopes of relief. The town surrendered after an obstinate defence; and a considerable part of the naval strength of Carausius fell into the hands of the besiegers.

During the three years which Constantius employed in preparing a fleet adequate to the conquest of Britain, he secured the coast of Gaul, invaded the country of the Franks, and deprived the usurper of the a.s.sistance of those powerful allies.

Before the preparations were finished, Constantius received the intelligence of the tyrant's death, and it was considered as a sure presage of the approaching victory. The servants of Carausius imitated the example of treason which he had given. He was murdered by his first minister, Allectus, and the a.s.sa.s.sin succeeded to his power and to his danger. But he possessed not equal abilities either to exercise the one or to repel the other. He beheld, with anxious terror, the opposite sh.o.r.es of the continent already filled with arms, with troops, and with vessels; for Constantius had very prudently divided his forces, that he might likewise divide the attention and resistance of the enemy. The attack was at length made by the princ.i.p.al squadron, which, under the command of the praefect Asclepiodatus, an officer of distinguished merit, had been a.s.sembled in the north of the Seine. So imperfect in those times was the art of navigation, that orators have celebrated the daring courage of the Romans, who ventured to set sail with a side-wind, and on a stormy day. The weather proved favorable to their enterprise. Under the cover of a thick fog, they escaped the fleet of Allectus, which had been stationed off the Isle of Wight to receive them, landed in safety on some part of the western coast, and convinced the Britons, that a superiority of naval strength will not always protect their country from a foreign invasion. Asclepiodatus had no sooner disembarked the imperial troops, then he set fire to his ships; and, as the expedition proved fortunate, his heroic conduct was universally admired. The usurper had posted himself near London, to expect the formidable attack of Constantius, who commanded in person the fleet of Boulogne; but the descent of a new enemy required his immediate presence in the West.

He performed this long march in so precipitate a manner, that he encountered the whole force of the praefect with a small body of hara.s.sed and disheartened troops. The engagement was soon terminated by the total defeat and death of Allectus; a single battle, as it has often happened, decided the fate of this great island; and when Constantius landed on the sh.o.r.es of Kent, he found them covered with obedient subjects. Their acclamations were loud and unanimous; and the virtues of the conqueror may induce us to believe, that they sincerely rejoiced in a revolution, which, after a separation of ten years, restored Britain to the body of the Roman empire.

Chapter XIII: Reign Of Diocletian And This Three a.s.sociates.--Part II.

Britain had none but domestic enemies to dread; and as long as the governors preserved their fidelity, and the troops their discipline, the incursions of the naked savages of Scotland or Ireland could never materially affect the safety of the province. The peace of the continent, and the defence of the princ.i.p.al rivers which bounded the empire, were objects of far greater difficulty and importance. The policy of Diocletian, which inspired the councils of his a.s.sociates, provided for the public tranquility, by encouraging a spirit of dissension among the barbarians, and by strengthening the fortifications of the Roman limit. In the East he fixed a line of camps from Egypt to the Persian dominions, and for every camp, he inst.i.tuted an adequate number of stationary troops, commanded by their respective officers, and supplied with every kind of arms, from the new a.r.s.enals which he had formed at Antioch, Emesa, and Damascus. Nor was the precaution of the emperor less watchful against the well-known valor of the barbarians of Europe. From the mouth of the Rhine to that of the Danube, the ancient camps, towns, and citidels, were diligently reestablished, and, in the most exposed places, new ones were skilfully constructed: the strictest vigilance was introduced among the garrisons of the frontier, and every expedient was practised that could render the long chain of fortifications firm and impenetrable. A barrier so respectable was seldom violated, and the barbarians often turned against each other their disappointed rage. The Goths, the Vandals, the Gepidae, the Burgundians, the Alemanni, wasted each other's strength by destructive hostilities: and whosoever vanquished, they vanquished the enemies of Rome. The subjects of Diocletian enjoyed the b.l.o.o.d.y spectacle, and congratulated each other, that the mischiefs of civil war were now experienced only by the barbarians.

Notwithstanding the policy of Diocletian, it was impossible to maintain an equal and undisturbed tranquillity during a reign of twenty years, and along a frontier of many hundred miles. Sometimes the barbarians suspended their domestic animosities, and the relaxed vigilance of the garrisons sometimes gave a pa.s.sage to their strength or dexterity.

Whenever the provinces were invaded, Diocletian conducted himself with that calm dignity which he always affected or possessed; reserved his presence for such occasions as were worthy of his interposition, never exposed his person or reputation to any unnecessary danger, insured his success by every means that prudence could suggest, and displayed, with ostentation, the consequences of his victory. In wars of a more difficult nature, and more doubtful event, he employed the rough valor of Maximian; and that faithful soldier was content to ascribe his own victories to the wise counsels and auspicious influence of his benefactor. But after the adoption of the two Caesars, the emperors themselves, retiring to a less laborious scene of action, devolved on their adopted sons the defence of the Danube and of the Rhine. The vigilant Galerius was never reduced to the necessity of vanquishing an army of barbarians on the Roman territory. The brave and active Contsantius delivered Gaul from a very furious inroad of the Alemanni; and his victories of Langres and Vindonissa appear to have been actions of considerable danger and merit. As he traversed the open country with a feeble guard, he was encompa.s.sed on a sudden by the superior mult.i.tude of the enemy. He retreated with difficulty towards Langres; but, in the general consternation, the citizens refused to open their gates, and the wounded prince was drawn up the wall by the means of a rope. But, on the news of his distress, the Roman troops hastened from all sides to his relief, and before the evening he had satisfied his honor and revenge by the slaughter of six thousand Alemanni. From the monuments of those times, the obscure traces of several other victories over the barbarians of Sarmatia and Germany might possibly be collected; but the tedious search would not be rewarded either with amus.e.m.e.nt or with instruction.

The conduct which the emperor Probus had adopted in the disposal of the vanquished, was imitated by Diocletian and his a.s.sociates. The captive barbarians, exchanging death for slavery, were distributed among the provincials, and a.s.signed to those districts (in Gaul, the territories of Amiens, Beauvais, Cambray, Treves, Langres, and Troyes, are particularly specified ) which had been depopulated by the calamities of war. They were usefully employed as shepherds and husbandmen, but were denied the exercise of arms, except when it was found expedient to enroll them in the military service. Nor did the emperors refuse the property of lands, with a less servile tenure, to such of the barbarians as solicited the protection of Rome. They granted a settlement to several colonies of the Carpi, the Bastarnae, and the Sarmatians; and, by a dangerous indulgence, permitted them in some measure to retain their national manners and independence. Among the provincials, it was a subject of flattering exultation, that the barbarian, so lately an object of terror, now cultivated their lands, drove their cattle to the neighboring fair, and contributed by his labor to the public plenty.

They congratulated their masters on the powerful accession of subjects and soldiers; but they forgot to observe, that mult.i.tudes of secret enemies, insolent from favor, or desperate from oppression, were introduced into the heart of the empire.

While the Caesars exercised their valor on the banks of the Rhine and Danube, the presence of the emperors was required on the southern confines of the Roman world. From the Nile to Mount Atlas Africa was in arms. A confederacy of five Moorish nations issued from their deserts to invade the peaceful provinces. Julian had a.s.sumed the purple at Carthage. Achilleus at Alexandria, and even the Blemmyes, renewed, or rather continued, their incursions into the Upper Egypt. Scarcely any circ.u.mstances have been preserved of the exploits of Maximian in the western parts of Africa; but it appears, by the event, that the progress of his arms was rapid and decisive, that he vanquished the fiercest barbarians of Mauritania, and that he removed them from the mountains, whose inaccessible strength had inspired their inhabitants with a lawless confidence, and habituated them to a life of rapine and violence. Diocletian, on his side, opened the campaign in Egypt by the siege of Alexandria, cut off the aqueducts which conveyed the waters of the Nile into every quarter of that immense city, and rendering his camp impregnable to the sallies of the besieged mult.i.tude, he pushed his reiterated attacks with caution and vigor. After a siege of eight months, Alexandria, wasted by the sword and by fire, implored the clemency of the conqueror, but it experienced the full extent of his severity. Many thousands of the citizens perished in a promiscuous slaughter, and there were few obnoxious persons in Egypt who escaped a sentence either of death or at least of exile. The fate of Busiris and of Coptos was still more melancholy than that of Alexandria: those proud cities, the former distinguished by its antiquity, the latter enriched by the pa.s.sage of the Indian trade, were utterly destroyed by the arms and by the severe order of Diocletian. The character of the Egyptian nation, insensible to kindness, but extremely susceptible of fear, could alone justify this excessive rigor. The seditions of Alexandria had often affected the tranquillity and subsistence of Rome itself. Since the usurpation of Firmus, the province of Upper Egypt, incessantly relapsing into rebellion, had embraced the alliance of the savages of aethiopia. The number of the Blemmyes, scattered between the Island of Meroe and the Red Sea, was very inconsiderable, their disposition was unwarlike, their weapons rude and inoffensive. Yet in the public disorders, these barbarians, whom antiquity, shocked with the deformity of their figure, had almost excluded from the human species, presumed to rank themselves among the enemies of Rome. Such had been the unworthy allies of the Egyptians; and while the attention of the state was engaged in more serious wars, their vexations inroads might again hara.s.s the repose of the province. With a view of opposing to the Blemmyes a suitable adversary, Diocletian persuaded the n.o.batae, or people of Nubia, to remove from their ancient habitations in the deserts of Libya, and resigned to them an extensive but unprofitable territory above Syene and the cataracts of the Nile, with the stipulation, that they should ever respect and guard the frontier of the empire. The treaty long subsisted; and till the establishment of Christianity introduced stricter notions of religious worship, it was annually ratified by a solemn sacrifice in the Isle of Elephantine, in which the Romans, as well as the barbarians, adored the same visible or invisible powers of the universe.

At the same time that Diocletian chastised the past crimes of the Egyptians, he provided for their future safety and happiness by many wise regulations, which were confirmed and enforced under the succeeding reigns. One very remarkable edict which he published, instead of being condemned as the effect of jealous tyranny, deserves to be applauded as an act of prudence and humanity. He caused a diligent inquiry to be made "for all the ancient books which treated of the admirable art of making gold and silver, and without pity, committed them to the flames; apprehensive, as we are a.s.sumed, lest the opulence of the Egyptians should inspire them with confidence to rebel against the empire." But if Diocletian had been convinced of the reality of that valuable art, far from extinguishing the memory, he would have converted the operation of it to the benefit of the public revenue. It is much more likely, that his good sense discovered to him the folly of such magnificent pretensions, and that he was desirous of preserving the reason and fortunes of his subjects from the mischievous pursuit. It may be remarked, that these ancient books, so liberally ascribed to Pythagoras, to Solomon, or to Hermes, were the pious frauds of more recent adepts.

The Greeks were inattentive either to the use or to the abuse of chemistry. In that immense register, where Pliny has deposited the discoveries, the arts, and the errors of mankind, there is not the least mention of the trans.m.u.tation of metals; and the persecution of Diocletian is the first authentic event in the history of alchemy.

The conquest of Egypt by the Arabs diffused that vain science over the globe. Congenial to the avarice of the human heart, it was studied in China as in Europe, with equal eagerness, and with equal success. The darkness of the middle ages insured a favorable reception to every tale of wonder, and the revival of learning gave new vigor to hope, and suggested more specious arts of deception. Philosophy, with the aid of experience, has at length banished the study of alchemy; and the present age, however desirous of riches, is content to seek them by the humbler means of commerce and industry.

The reduction of Egypt was immediately followed by the Persian war.

It was reserved for the reign of Diocletian to vanquish that powerful nation, and to extort a confession from the successors of Artaxerxes, of the superior majesty of the Roman empire.

We have observed, under the reign of Valerian, that Armenia was subdued by the perfidy and the arms of the Persians, and that, after the a.s.sa.s.sination of Chosroes, his son Tiridates, the infant heir of the monarchy, was saved by the fidelity of his friends, and educated under the protection of the emperors. Tiridates derived from his exile such advantages as he could never have obtained on the throne of Armenia; the early knowledge of adversity, of mankind, and of the Roman discipline.

He signalized his youth by deeds of valor, and displayed a matchless dexterity, as well as strength, in every martial exercise, and even in the less honorable contests of the Olympian games. Those qualities were more n.o.bly exerted in the defence of his benefactor Licinius.

That officer, in the sedition which occasioned the death of Probus, was exposed to the most imminent danger, and the enraged soldiers were forcing their way into his tent, when they were checked by the single arm of the Armenian prince. The grat.i.tude of Tiridates contributed soon afterwards to his restoration. Licinius was in every station the friend and companion of Galerius, and the merit of Galerius, long before he was raised to the dignity of Caesar, had been known and esteemed by Diocletian. In the third year of that emperor's reign Tiridates was invested with the kingdom of Armenia. The justice of the measure was not less evident than its expediency. It was time to rescue from the usurpation of the Persian monarch an important territory, which, since the reign of Nero, had been always granted under the protection of the empire to a younger branch of the house of Arsaces.

When Tiridates appeared on the frontiers of Armenia, he was received with an unfeigned transport of joy and loyalty. During twenty-six years, the country had experienced the real and imaginary hardships of a foreign yoke. The Persian monarchs adorned their new conquest with magnificent buildings; but those monuments had been erected at the expense of the people, and were abhorred as badges of slavery. The apprehension of a revolt had inspired the most rigorous precautions: oppression had been aggravated by insult, and the consciousness of the public hatred had been productive of every measure that could render it still more implacable. We have already remarked the intolerant spirit of the Magian religion. The statues of the deified kings of Armenia, and the sacred images of the sun and moon, were broke in pieces by the zeal of the conqueror; and the perpetual fire of Ormuzd was kindled and preserved upon an altar erected on the summit of Mount Bagavan. It was natural, that a people exasperated by so many injuries, should arm with zeal in the cause of their independence, their religion, and their hereditary sovereign. The torrent bore down every obstacle, and the Persian garrisons retreated before its fury. The n.o.bles of Armenia flew to the standard of Tiridates, all alleging their past merit, offering their future service, and soliciting from the new king those honors and rewards from which they had been excluded with disdain under the foreign government. The command of the army was bestowed on Artavasdes, whose father had saved the infancy of Tiridates, and whose family had been ma.s.sacred for that generous action. The brother of Artavasdes obtained the government of a province. One of the first military dignities was conferred on the satrap Otas, a man of singular temperance and fort.i.tude, who presented to the king his sister and a considerable treasure, both of which, in a sequestered fortress, Otas had preserved from violation. Among the Armenian n.o.bles appeared an ally, whose fortunes are too remarkable to pa.s.s unnoticed. His name was Mamgo, his origin was Scythian, and the horde which acknowledge his authority had encamped a very few years before on the skirts of the Chinese empire, which at that time extended as far as the neighborhood of Sogdiana.