The centre of this new system lay far to the west of the more ancient centres of empire, which had hitherto been the river valleys of Mesopotamia and Egypt. This westward position enabled Rome to bring in to civilization quite fresh regions and peoples. The Roman power extended to Morocco and Spain, and was presently able to thrust north-westward over what is now France and Belgium to Britain and north-eastward into Hungary and South Russia. But on the other hand it was never able to maintain itself in Central Asia or Persia because they were too far from its administrative centres. It included therefore great masses of fresh Nordic Aryan- speaking peoples, it presently incorporated nearly all the Greek people in the world, and its population was less strongly Hamitic and Semitic than that of any preceding empire.
For some centuries this Roman Empire did not fall into the grooves of precedent that had so speedily swallowed up Persian and Greek, and all that time it developed. The rulers of the Medes and Persians became entirely Babylonized in a generation or so; they took over the tiara of the king of kings and the temples and priesthoods of his gods; Alexander and his successors followed in the same easy path of assimilation; the Seleucid monarchs had much the same court and administrative methods as Nebuchadnezzar; the Ptolemies became Pharaohs and altogether Egyptian. They were assimilated just as before them the Semitic conquerors of the Sumerians had been assimilated. But the Romans ruled in their own city, and for some centuries kept to the laws of their own nature. The only people who exercised any great mental influence upon them before the second or third century A.D. were the kindred and similar Greeks. So that the Roman Empire was essentially a first attempt to rule a great dominion upon mainly Aryan lines. It was so far a new pattern in history, it was an expanded Aryan republic. The old pattern of a personal conqueror ruling over a capital city that had grown up round the temple of a harvest god did not apply to it. The Romans had gods and temples, but like the gods of the Greeks their gods were quasi-human immortals, divine patricians. The Romans also had blood sacrifices and even made human ones in times of stress, things they may have learnt to do from their dusky Etruscan teachers; but until Rome was long past its zenith neither priest nor temple played a large part in Roman history.
The Roman Empire was a growth, an unplanned novel growth; the Roman people found themselves engaged almost unawares in a vast administrative experiment. It cannot be called a successful experiment. In the end their empire collapsed altogether. And it changed enormously in form and method from century to century. It changed more in a hundred years than Bengal or Mesopotamia or Egypt changed in a thousand. It was always changing. It never attained to any fixity.
In a sense the experiment failed. In a sense the experiment remains unfinished, and Europe and America to-day are still working out the riddles of world-wide statescraft first confronted by the Roman people.
It is well for the student of history to bear in mind the very great changes not only in political but in social and moral matters that went on throughout the period of Roman dominion. There is much too strong a tendency in people’s minds to think of the Roman rule as something finished and stable, firm, rounded, noble and decisive. Macaulay’s Lays of Ancient Rome, S.P.Q.R. the elder Cato, the Scipios, Julius Cæsar, Diocletian, Constantine the Great, triumphs, orations, gladiatorial combats and Christian martyrs are all mixed up together in a picture of something high and cruel and dignified. The items of that picture have to be disentangled. They are collected at different points from a process of change profounder than that which separates the London of William the Conqueror from the London of to-day.
We may very conveniently divide the expansion of Rome into four stages. The first stage began after the sack of Rome by the Goths in 390 B.C. and went on until the end of the First Punic War (240 B.C,). We may call this stage the stage of the Assimilative Republic. It was perhaps the finest, most characteristic stage in Roman history. The age-long dissensions of patrician and plebeian were drawing to it close, the Etruscan threat had come to an end, no one was very rich yet nor very poor, and most men were public-spirited. It was a republic like the republic of the South African Boers before 1900 or like the northern states of the American union between 1800 and 1850; a free- farmers republic. At the outset of this stage Rome was a little state scarcely twenty miles square. She fought the sturdy but kindred states about her, and sought not their destruction but coalescence. Her centuries of civil dissension had trained her people in compromise and concessions. Some of the defeated cities became altogether Roman with a voting share in the government, some became self-governing with the right to trade and marry in Rome; garrisons full of citizens were set up at strategic points and colonies of varied privileges founded among the freshly conquered people. Great roads were made. The rapid Latinization of all Italy was the inevitable consequence of such a policy. In 89 B.C. all the free inhabitants of Italy became citizens of the city of Rome. Formally the whole Roman Empire became at last an extended city. In 212 A.D. every free man in the entire extent of the empire was given citizenship; the right, if he could get there, to vote in the town meeting in Rome.
This extension of citizenship to tractable cities and to whole countries was the distinctive device of Roman expansion. It reversed the old process of conquest and assimilation altogether. By the Roman method the conquerors assimilated the conquered.
THE FORUM AT ROME AS IT IS TO-DAY