The murder of Aurelian in the East (January 275) led to a curious revival of the authority of the senate. During an interregnum of eight months the ancient a.s.sembly at Rome governed with the consent of the army, and appeared to regain with the election of Tacitus, one of their members, all their ancient prerogatives. Their authority expired, however, with the death of his successor, Probus, who delivered the empire once more from the invasions of the barbarians, and succ.u.mbed to the too common fate of a.s.sa.s.sination in August 282.

Carus, who was elected in his place, maintained the reputation of the Roman arms in the East; but his supposed death by lightning, by delivering the sceptre into the hands of his sons Carinus and Numerian (December 25, 283), once more placed the Roman world at the mercy of profligacy and licentiousness. A year later, the election of the Emperor Diocletian (September 17, 284) founded a new era in the history and fortunes of the empire.

It was the artful policy of Diocletian to destroy the last vestiges of the ancient const.i.tution. Dividing his unwieldly power among three other a.s.sociates--Maximian, a rough, brutal soldier, who ranked as Augustus; and Galerius and Constantius, who bore the inferior t.i.tles of Caesar--the emperor removed the centre of government by gradual steps from Rome.

Diocletian and Maximian held their courts in the provinces, and the authority of the senators was destroyed by spoliation and death.

_VI.--Reign of the Six Emperors_

For twenty-one years Diocletian held sway, establishing, with the a.s.sistance of his a.s.sociates, the might of the Roman arms in Britain, Africa, Egypt, and Persia; and then, on May 1, 305, in a s.p.a.cious plain in the neighborhood of Nicomedia, divested himself of the purple and abdicated the throne. On the same day at Milan, Maximian reluctantly made his resignation of the imperial dignity.

According to the rules of the new const.i.tution, Constantius and Galerius a.s.sumed the t.i.tle of Augustus, and nominated Maximin and Severus as Caesars. The elaborate machinery devised by Diocletian at once broke down. Galerius, who was supported by Severus, intrigued for the possession of the whole Roman world. Constantine, the son of Constantius, on account of his popularity with the army and the people, excited his suspicion, and only the flight of Constantine saved him from death. He made his way to Gaul, and, after taking part in a campaign with his father against the Caledonians, received the t.i.tle of Augustus in the imperial palace at York on the death of Constantius.

Civil war once more raged. Maxentius, the son of Maximian, was declared Emperor of Rome, and, with the a.s.sistance of his father, who broke from his retirement, defended his t.i.tle against Severus, who was taken prisoner at Ravenna and executed at Rome in February 307. Galerius, who had raised Licinius to fill the post vacated by the death of Severus, invaded Italy to reestablish his authority, but, after threatening Rome, was compelled to retire.

There were now six emperors. Maximian and his son Maxentius and Constantine in the West; in the East, Gelerius, Maximin, and Licinius.

The second resignation of Maximian, and his renewed attempt to seize the imperial power by seducing the soldiers of Constantine, and his subsequent execution at Ma.r.s.eilles in February 310, reduced the number to five. Galerius died of a lingering disorder in the following year, and the civil war that broke out between Maxentius and Constantine, culminating in a battle near Rome in 312, placed the sceptre of the West in the hands of the son of Constantius. In the East, the alliance between Licinius and Maximin dissolved into discord, and the defeat of the latter on April 30, 313, ended in his death three or four months later.

The empire was now divided between Constantine and Licinius, and the ambition of the two princes rendered peace impossible. In the years 315 and 323 civil conflict broke out, ending, after the battle of Adrianople and the siege of Byzantium, in a culminating victory for Constantine in the field of Chrysopolis, in September. Licinius, taken prisoner, laid himself and his purple at the feet of his lord and master, and was duly executed.

By successive steps, from his first a.s.suming the purple at York, to the resignation of Licinius, Constantine had reached the undivided sovereignty of the Roman world. His success contributed to the decline of the empire by the expense of blood and treasure, and by the perpetual increase as well of the taxes as of the military establishments. The foundation of Constantinople and the establishment of the Christian religion were the immediate and memorable consequences of this revolution.

Decline and Fall of the Roman Empire--II

_I.--Decay of the Empire under Constantine_

The unfortunate Licinius was the last rival who opposed the greatness of Constantine. After a tranquil and prosperous reign, the conqueror bequeathed to his family the inheritance of the Roman Empire; a new capital, a new policy, and a new religion; and the innovations which he established have been embraced, and consecrated, by succeeding generations.

Byzantium, which, under the more august name of Constantinople, was destined to preserve the shadow of the Roman power for nearly a thousand years after it had been extinguished by Rome herself, was the site selected for the new capital. Its boundary was traced by the emperor, and its circ.u.mference measured some sixteen miles. In a general decay of the arts no architect could be found worthy to decorate the new capital, and the cities of Greece and Asia were despoiled of their most valuable ornaments to supply this want of ability. In the course of eight or ten years the city, with its beautiful forum, its circus, its imperial palace, its theatres, baths, churches, and houses, was completed with more haste than care. The dedication of the new Rome was performed with all due pomp and ceremony, and a population was provided by the expedient of summoning some of the wealthiest families in the empire to take up their residence within its walls.

The gradual decay of Rome had eliminated that simplicity of manners which was the just pride of the ancient republic. Under the autocratic system of Diocletian, a hierarchy of dependents had sprung up. The rank of each was marked with the most scrupulous exactness, and the purity of the Latin language was debased by the invention of the deceitful t.i.tles of your Sincerity, your Excellency, your Ill.u.s.trious and Magnificent Highness.

The officials of the empire were divided into three cla.s.ses of the Ill.u.s.trious, Respectable, and Honourable. The consuls were still annually elected, but obtained the semblance of their ancient authority, not from the suffrages of the people, but from the whim of the emperor.

On the morning of January 1 they a.s.sumed the ensigns of their dignity, and in the two capitals of the empire they celebrated their promotion to office by the annual games. As soon as they had discharged these customary duties, they retired into the shade of private life, to enjoy, during the remainder of the year, the undisturbed contemplation of their own greatness. Their names served only as the legal date of the year in which they had filled the chair of Marius and of Cicero. The ancient t.i.tle of Patrician became now an empty honour bestowed by the emperor.

Four prefects held jurisdiction over as many divisions of the empire, and two munic.i.p.al prefects ruled Rome and Constantinople. The proconsuls and vice-prefects belonged to the rank of Respectable, and the provincial magistrates to the lower cla.s.s of Honourable. In the military system, eight master-generals exercised their jurisdiction over the cavalry and the infantry, while thirty-five military commanders, with the t.i.tles of counts and dukes, under their orders, held sway in the provinces. The army itself was recruited with difficulty, for such was the horror of the profession of a soldier which affected the minds of the degenerate Romans that compulsory levies had frequently to be made.

The number of the barbarian auxiliaries enormously increased, and they were included in the legions and the troops that surrounded the throne.

Seven ministers with the rank of Ill.u.s.trious regulated the affairs of the palace, and a host of official spies and torturers swelled the number of the immediate followers of the sovereign.

The general tribute, or indiction, as it was called, was derived largely from the taxation of landed property. Every fifteen years an accurate census, or survey, was made of all lands, and the proprietor was compelled to state the true facts of his affairs under oath, and paid his contribution partly in gold and partly in kind. In addition to this land tax there was a capitation tax on every branch of commercial industry, and "free gifts" were exacted from the cities and provinces on the occasion of any joyous event in the family of the emperor. The peculiar "free gift" of the senate of Rome amounted to some $320,000.

Constantine celebrated the twentieth year of his reign at Rome in the year 326. The glory of his triumph was marred by the execution, or murder, of his son Crispus, whom he suspected of a conspiracy, and the reputation of the emperor who established the Christian religion in the Roman world was further stained by the death of his second wife, Fausta.

With a successful war against the Goths in 331, and the expulsion of the Sarmatians in 334, his reign closed. He died at Nicomedia on May 22, 337.

_II.--The Division of East and West_

The unity of the empire was again destroyed by the three sons of Constantine. A ma.s.sacre of their kinsmen preceded the separation of the Roman world between Constantius, Constans, and Constantine. Within three years, civil war eliminated Constantine. The conflict among the emperors resulted in a doubtful war with Persia, and the almost complete extinction of the Christian monarchy which had been founded for fifty-six years in Armenia.

Constantius was left sole emperor in 353. He a.s.sociated with himself successively as Caesars the two nephews of the great Constantine, Gallus and Julian. The first, being suspected, was destroyed in 354; the second succeeded to the purple in 361.

Trained in the school of the philosophers, and proved as a commander in a series of successful campaigns against the German hordes, Julian brought to the throne a genius which, in other times, might have effected the reformation of the empire. The sufferings of his youth had a.s.sociated in a mind susceptible of the most lively impressions the names of Christ and of Constantius, the ideas of slavery and religion.

At the age of twenty he renounced the Christian faith, and boldly a.s.serted the doctrines of paganism. His accession to the supreme power filled the minds of the Christians with horror and indignation. But instructed by history and reflection, Julian extended to all the inhabitants of the Roman world the benefits of a free and equal toleration, and the only hardship which he inflicted on the Christians was to deprive them of the power of tormenting their fellow subjects, whom they stigmatised with the odious t.i.tles of idolaters and heretics.

While re-establishing and reforming the old pagan system and attempting to subvert Christianity, he held out a hand of succour to the persecuted Jews, asked to be permitted to pay his grateful vows in the holy city of Jerusalem, and was only prevented from rebuilding the Temple by a supposed preternatural interference. He suppressed the authority of George, Archbishop of Alexandria, who had infamously persecuted and betrayed the people under his spiritual care, and that odious priest, who has been transformed by superst.i.tion into the renowned St. George of England, the patron of arms, of chivalry, and of the Garter, fell a victim to the just resentment of the Alexandrian mult.i.tude.

The Persian system of monarchy, introduced by Diocletian, was distasteful to the philosophic mind of Julian; he refused the t.i.tle of lord and master, and attempted to restore in all its pristine simplicity the ancient government of the republic. In a campaign against the Persians he received a mortal wound, and died on June 26, 363.

The election of Jovian, the first of the domestics, by the acclamation of the soldiers, resulted in a disgraceful peace with the Persians, which aroused the anger and indignation of the Roman world, and the new emperor hardly survived this act of weakness for nine months (February 17, 364). The throne of the Roman world remained ten days without a master. At the end of that period the civil and military powers of the empire solemnly elected Valentinian as emperor at Nice in Bithynia.

The new Augustus divided the vast empire with his brother Valens, and this division marked the final separation of the western and eastern empires. This arrangement continued, until the death of Valentinian in 375, when the western empire was divided between his sons, Gratian and Valentinian II.

His reign had been notable for the stemming of the invasion of the Alemanni of Gaul, the incursions of the Burgundians and the Saxons, the restoration of Britain from the attacks of the Picts and Scots, the recovery of Africa by the emperor's general, Theodosius, and the diplomatic settlement with the approaching hordes of the Goths, who already swarmed upon the frontiers of the empire.

Under the three emperors the Roman world began to feel more severely the gradual pressure exerted by the hordes of barbarians that moved westward. In 376 the Goths, pursued by the Huns, who had come from the steppes of China into Europe, sought the protection of Valens, who succoured them by transporting them over the Danube into Roman territory. They repaid his clemency by uniting their arms with those of the Huns, and defeating and killing him at the battle of Hadrianople in 378.

To save the provinces from the ravages of the barbarians, Gratian appointed Theodosius, son of his father's general, emperor of the East, and the wisdom of his choice was justified by the success of one who added a new l.u.s.tre to the t.i.tle of Augustus. By prudent strategy, Theodosius divided and defeated the Goths, and compelled them to submit.

The sons of Theodosius, Arcadius and Honorius succeeded respectively to the government of the East and the West in 395. The symptoms of decay, which not even the wise rule of Theodosius had been able to remove, had grown more alarming. The luxury of the Romans was more shameless and dissolute, and as the increasing depredations of the barbarians had checked industry and diminished wealth, this profuse luxury must have been the result of that indolent despair which enjoys the present hour and declines the thoughts of futurity.

The secret and destructive poison of the age had affected the camps of the legions. The infantry had laid aside their armour, and, discarding their shields, advanced, trembling, to meet the cavalry of the Goths and the arrows of the barbarians, who easily overwhelmed the naked soldiers, no longer deserving the name of Romans. The enervated legionaries abandoned their own and the public defence, and their pusillanimous indolence may be considered the immediate cause of the downfall of the empire.

_III.--Ruin by Goth, Vandal, and Hun_

The genius of Rome expired with Theodosius. His sons within three months had once more sharply divided the empire. At a time when the only hope of delaying its ruin depended on the firm union of the two sections, the subject of Arcadius and Honorius were instructed by their respective masters to view each other in a hostile light, to rejoice in their mutual calamity, and to embrace as their faithful allies the barbarians, whom they incited to invade the territories of their countrymen.

Alarmed at the insecurity of Rome, Honorius about this time fixed the imperial residence within the naturally fortified city of Ravenna--an example which was afterwards imitated by his feeble successors, the Gothic kings and the Exarchs; and till the middle of the eighth century Ravenna was considered as the seat of government and the capital of Italy.

The reign of Arcadius in the East marked the complete division of the Roman world. His subjects a.s.sumed the language and manners of Greeks, and his form of government was a pure and simple monarchy. The name of the Roman republic, which so long preserved a faint tradition of freedom, was confined to the Latin provinces. A series of internal disputes, both civil and religious, marked his career of power, and his reign may be regarded as notable if only for the election of St. John Chrysostom to the head of the church of Constantinople. Arcadius died in May 408, and was succeeded by his supposed son, Theodosius, then a boy of seven, the reins of power being first held by the prefect Anthemius, and afterwards by his sister Pulcheria, who governed the eastern empire--in fact, for nearly forty years.

The wisdom of Honorius, emperor of the West, in removing his capital to Ravenna, was soon justified by events. Alaric, king of the Goths, advanced in 408 to the gates of Rome, and completely blockaded the city.

In the course of a long siege, thousands of Romans died of plague and famine, and only a heavy ransom, amounting to $1,575,000, relieved the citizens from their terrible situation in the year 409. In the same year Alaric again besieged Rome, after fruitless negotiations with Honorius, and his attempt once more proving successful, he created Attilus, prefect of the city, emperor. But the imprudent measures of his puppet sovereign exasperated Alaric. Attilus was formally deposed in 410, and the infuriated Goth besieged and sacked Rome, and ravaged Italy. The spoil that the barbarians carried away with them comprised nearly all the movable wealth of the city.

The ancient capital was devastated, the exquisite works of art destroyed, and nearly all the monuments of a glorious past sacrificed to the insatiate greed of the conquerors. Fire helped to complete the ruin wrought by the Goths, and it is not easy to compute the mult.i.tude of citizens who, from an honourable station and a prosperous fortune, were suddenly reduced to the miserable condition of captives and exiles.

The complete ruin of Italy was prevented by the death of Alaric in 410.

During the reign of Honorius, the Goths, Burgundians, and Franks were settled in Gaul. The maritime countries, between the Seine and the Loire, followed the example of Britain in 409, and threw off the yoke of the empire. Aquitaine, with its capital at Aries, received, under the t.i.tle of the seven provinces, the right of convening an annual a.s.sembly for the management of its own affairs.