The Historians' History of the World 07

Yet these military works, which exhausted the public treasure, could not remove the just apprehensions of Justinian and his European subjects. The warm baths of Anchialus in Thrace were rendered as safe as they were salutary; but the rich pastures of Thessalonica were foraged by the Scythian cavalry; the delicious vale of Tempe, three hundred miles from the Danube, was continually alarmed by the sound of war; and no unfortified spot, however distant or solitary, could securely enjoy the blessings of peace. The straits of Thermopylæ which seemed to protect, but which had so often betrayed, the safety of Greece, were diligently strengthened by the labours of Justinian. From the edge of the seashore, through the forest and valleys, and as far as the summit of the Thessalian Mountains, a strong wall was continued, which occupied every practicable entrance. Instead of a hasty crowd of peasants, a garrison of two thousand soldiers was stationed along the rampart; granaries of corn and reservoirs of water were provided for their use; and by a precaution that inspired the cowardice which it foresaw, convenient fortresses were erected for their retreat. The walls of Corinth, overthrown by an earthquake, and the mouldering bulwarks of Athens and Platæa, were carefully restored; the barbarians were discouraged by the prospect of successive and painful sieges; and the naked cities of Peloponnesus were covered by the fortifications of the Isthmus of Corinth.

At the extremity of Europe, another peninsula, the Thracian Chersonesus, runs three days’ journey into the sea, to form, with the adjacent shores of Asia, the straits of the Hellespont. The intervals between eleven populous towns were filled by lofty woods, fair pastures, and arable lands; and the isthmus, of thirty-seven stadia or furlongs, had been fortified by a Spartan general nine hundred years before the reign of Justinian. In an age of freedom and valour, the slightest rampart may prevent a surprise; and Procopius appears insensible of the superiority of ancient times, while he praises the solid construction and double parapet of a wall whose long arms stretched on either side into the sea, but whose strength was deemed insufficient to guard the Chersonesus, if each city, and particularly Gallipoli and Sestos, had not been secured by their peculiar fortifications.

The long wall, as it was emphatically styled, was a work as disgraceful in the object as it was respectable in the execution. The riches of a capital diffuse themselves over the neighbouring country, and the territory of Constantinople, a paradise of nature, was adorned with the luxurious gardens and villas of the senators and opulent citizens. But their wealth served only to attract the bold and rapacious barbarians; the noblest of the Romans, in the bosom of peaceful indolence, were led away into Scythian captivity, and their sovereign might view, from his palace, the hostile flames which were insolently spread to the gates of the imperial city. At the distance only of forty miles, Anastasius was constrained to establish a last frontier; his long wall, of sixty miles from the Propontis to the Euxine, proclaimed the impotence of his arms; and as the danger became more imminent, new fortifications were added by the indefatigable prudence of Justinian.

Asia Minor, after the submission of the Isaurians, remained without enemies and without fortifications. Those bold savages, who had disdained to be the subjects of Gallienus, persisted 230 years in a life of independence and rapine. The most successful princes respected the strength of the mountains and the despair of the natives; their fierce spirit was sometimes soothed with gifts, and sometimes restrained by terror; and a military count, with three legions, fixed his permanent and ignominious station in the heart of the Roman provinces.

If we extend our view from the tropic to the mouth of the Tanais, we may observe on one hand the precautions of Justinian to curb the savages of Ethiopia, and on the other the long walls which he constructed in Crimea for the protection of his friendly Goths, a colony of three thousand shepherds and warriors. From that peninsula to Trebizond, the eastern curve of the Euxine was secured by forts, by alliance, or by religion; and the possession of Lazica, the Colchos of ancient, the Mingrelia of modern geography, soon became the object of an important war. Trebizond, in after times the seat of a romantic empire, was indebted to the liberality of Justinian for a church, an aqueduct, and a castle, whose ditches are hewn in the solid rock. From that maritime city, a frontier line of five hundred miles may be drawn to the fortress of Circesium, the last Roman station on the Euphrates.