So sensible were the Romans of the influence of language over national manners, that it was their most serious care to extend, with the progress of their arms, the use of the Latin tongue. 37 The ancient dialects of Italy, the Sabine, the Etruscan, and the Venetian, sunk into oblivion; but in the provinces, the east was less docile than the west to the voice of its victorious preceptors. This obvious difference marked the two portions of the empire with a distinction of colors, which, though it was in some degree concealed during the meridian splendor of prosperity, became gradually more visible, as the shades of night descended upon the Roman world. The western countries were civilized by the same hands which subdued them. As soon as the barbarians were reconciled to obedience, their minds were open to any new impressions of knowledge and politeness. The language of Virgil and Cicero, though with some inevitable mixture of corruption, was so universally adopted in Africa, Spain, Gaul Britain, and Pannonia, 38 that the faint traces of the Punic or Celtic idioms were preserved only in the mountains, or among the peasants. 39 Education and study insensibly inspired the natives of those countries with the sentiments of Romans; and Italy gave fashions, as well as laws, to her Latin provincials. They solicited with more ardor, and obtained with more facility, the freedom and honors of the state; supported the national dignity in letters 40 and in arms; and at length, in the person of Trajan, produced an emperor whom the Scipios would not have disowned for their countryman. The situation of the Greeks was very different from that of the barbarians. The former had been long since civilized and corrupted. They had too much taste to relinquish their language, and too much vanity to adopt any foreign institutions. Still preserving the prejudices, after they had lost the virtues, of their ancestors, they affected to despise the unpolished manners of the Roman conquerors, whilst they were compelled to respect their superior wisdom and power. 41 Nor was the influence of the Grecian language and sentiments confined to the narrow limits of that once celebrated country. Their empire, by the progress of colonies and conquest, had been diffused from the Adriatic to the Euphrates and the Nile. Asia was covered with Greek cities, and the long reign of the Macedonian kings had introduced a silent revolution into Syria and Egypt. In their pompous courts, those princes united the elegance of Athens with the luxury of the East, and the example of the court was imitated, at an humble distance, by the higher ranks of their subjects. Such was the general division of the Roman empire into the Latin and Greek languages. To these we may add a third distinction for the body of the natives in Syria, and especially in Egypt, the use of their ancient dialects, by secluding them from the commerce of mankind, checked the improvements of those barbarians. 42 The slothful effeminacy of the former exposed them to the contempt, the sullen ferociousness of the latter excited the aversion, of the conquerors. 43 Those nations had submitted to the Roman power, but they seldom desired or deserved the freedom of the city: and it was remarked, that more than two hundred and thirty years elapsed after the ruin of the Ptolemies, before an Egyptian was admitted into the senate of Rome. 44
It is a just though trite observation, that victorious Rome was herself subdued by the arts of Greece. Those immortal writers who still command the admiration of modern Europe, soon became the favorite object of study and imitation in Italy and the western provinces. But the elegant amusements of the Romans were not suffered to interfere with their sound maxims of policy. Whilst they acknowledged the charms of the Greek, they asserted the dignity of the Latin tongue, and the exclusive use of the latter was inflexibly maintained in the administration of civil as well as military government. 45 The two languages exercised at the same time their separate jurisdiction throughout the empire: the former, as the natural idiom of science; the latter, as the legal dialect of public transactions. Those who united letters with business were equally conversant with both; and it was almost impossible, in any province, to find a Roman subject, of a liberal education, who was at once a stranger to the Greek and to the Latin language.
It was by such institutions that the nations of the empire insensibly melted away into the Roman name and people. But there still remained, in the centre of every province and of every family, an unhappy condition of men who endured the weight, without sharing the benefits, of society. In the free states of antiquity, the domestic slaves were exposed to the wanton rigor of despotism. The perfect settlement of the Roman empire was preceded by ages of violence and rapine. The slaves consisted, for the most part, of barbarian captives, * taken in thousands by the chance of war, purchased at a vile price, 46 accustomed to a life of independence, and impatient to break and to revenge their fetters. Against such internal enemies, whose desperate insurrections had more than once reduced the republic to the brink of destruction, 47 the most severe * regulations, 48 and the most cruel treatment, seemed almost justified by the great law of self-preservation. But when the principal nations of Europe, Asia, and Africa were united under the laws of one sovereign, the source of foreign supplies flowed with much less abundance, and the Romans were reduced to the milder but more tedious method of propagation. * In their numerous families, and particularly in their country estates, they encouraged the marriage of their slaves. † The sentiments of nature, the habits of education, and the possession of a dependent species of property, contributed to alleviate the hardships of servitude. 49 The existence of a slave became an object of greater value, and though his happiness still depended on the temper and circumstances of the master, the humanity of the latter, instead of being restrained by fear, was encouraged by the sense of his own interest. The progress of manners was accelerated by the virtue or policy of the emperors; and by the edicts of Hadrian and the Antonines, the protection of the laws was extended to the most abject part of mankind. The jurisdiction of life and death over the slaves, a power long exercised and often abused, was taken out of private hands, and reserved to the magistrates alone. The subterraneous prisons were abolished; and, upon a just complaint of intolerable treatment, the injured slave obtained either his deliverance, or a less cruel master. 50
Hope, the best comfort of our imperfect condition, was not denied to the Roman slave; and if he had any opportunity of rendering himself either useful or agreeable, he might very naturally expect that the diligence and fidelity of a few years would be rewarded with the inestimable gift of freedom. The benevolence of the master was so frequently prompted by the meaner suggestions of vanity and avarice, that the laws found it more necessary to restrain than to encourage a profuse and undistinguishing liberality, which might degenerate into a very dangerous abuse. 51 It was a maxim of ancient jurisprudence, that a slave had not any country of his own; he acquired with his liberty an admission into the political society of which his patron was a member. The consequences of this maxim would have prostituted the privileges of the Roman city to a mean and promiscuous multitude. Some seasonable exceptions