The conquest of the Dacians and the attention it attracted throughout the Roman Empire seemed to have affected the emperor’s hitherto modest disposition, which had led him to devote himself to affairs of law and government; for the manner in which he celebrated his victory in Rome, as well as the oriental campaign which he subsequently undertook, were not in keeping with the character of wise moderation and the absence of excessive prodigality, which might have been expected of him, under the circumstances. When he returned to Rome, he celebrated his victory by magnificent architectural works and brilliant festivities. He erected a monument commemorative of his victory, which still exists, the celebrated Trajan column, 110 feet in height [to which we shall refer more at length presently]. (113 A.D.)
Besides several buildings in Rome, he built triumphal arches at Beneventum and other places, and made a road through the Pontine marshes which combined the excellence and strength of the old military roads with the conveniences of his own time. These undertakings were made in the old Roman spirit, and did him as much honour as the many bridges and canals which he built in different parts of the empire or the great military road which extended from the Black Sea to the west coast. On the other hand the feasts which he arranged in celebration of his victory recalled the foolish prodigality of Caligula and Domitian, and added not a little to the deterioration of morals. For 123 consecutive days he gave the people public games and other revels, in which no less than ten thousand gladiators took part, and eleven thousand wild animals were killed; so that one of the best emperors did most to promote the unnatural and inhuman pleasures of the degenerate inhabitants of Rome.
The Dacian conquest was not the sole triumph of Roman arms at this period. In 106 Cornelius Palma, governor of Syria, attacked the troublesome tribes inhabiting the ill-defined region between Damascus and the Red Sea. There was one short but severe campaign, and Arabia Petræa was added to the Roman province. The great caravan routes from the Euphrates to the Red Sea were now safe.
ORIENTAL CAMPAIGNS AND DEATH OF TRAJAN
[106-117 A.D.]
Trajan’s oriental campaign was directed against the Parthians. Since the time of Augustus, this people had suffered perpetually from quarrels over the succession to the throne, and had often come into hostile contact with the Romans, because both nations looked upon the kingdom of Armenia as a dependency of theirs. The turbulent character of the Armenians and the continual dissensions among the members of their ruling family made the intervention of the two neighbouring states to some extent necessary. In the frequent wars of the Romans and Parthians, no general had ever distinguished himself as much as Domitius Corbulo, who had been sent by Nero to Armenia so as to protect the inhabitants of this land against the tyranny of their own king, no less than against the superior power of the Parthians. He banished the Parthian prince Tiridates I, who had set himself up as ruler of Armenia, and occupied the whole of the country.
Nero bestowed the government of Armenia on a descendant of the Herod family, who then lived in Rome and had adopted the pagan religion. For a whole year the latter was unable to maintain his ground against the turbulent Armenians and Parthians, and Corbulo himself advised the emperor to restore the banished Parthian prince on condition that he should go to Rome, and do homage as a Roman vassal. To this Tiridates consented; he received the kingdom of Armenia as a Roman fief, and peace was restored for a time. After his death, the former scenes were repeated; the throne of Armenia again became the subject of quarrels between various princes, and the Parthians again intervened in the affairs of the country.