The story is aptly figured in the person of the god Mars, who was the reputed father of Romulus and Remus. The Roman god was at first an agricultural divinity—the "spears of Mars" were the rods with which the shepherd owner marked his boundaries. When, under the influence of Greece, Mars became the god of battles, the boundary marker of the fields became his war weapons. But if the Roman knew how to beat his ploughshare into a sword, he also knew how to return from the sword to the plough. The one was never far from the other—they put him in possession of those two ways of inheriting the earth, multiplying and subduing, producing and combating. Thus the pastoral legend never died out from the land of Saturn, and in the proudest flush of victory, when the relics of the hastae martis were shown to the triumphant followers of Mars, there was present to the soul of the Roman the image of the father of Romulus covering the land with gigantic strides to strike these same hastae into the soil as a sign of possession, the emblem of primitive law.

THE FORUM FROM THE ARCH OF SEPTIMIUS SEVERUS
In the left corner is the lapis niger, the traditional tomb of Romulus. Facing us is the Arch of Titus, and to the right is the Palatine.

Two hills in Central Italy and a swamp between them provided the theatre of perhaps the greatest millennium in human history. On the one hill were the Latins—or let us call them the Roman people—the site of Roma Quadrata the foster-land of Romulus, the birthplace of Augustus, the hill which has given its name to the imperial palaces of the earth. On the other were the Quirites and the site of the Sabine arx, that Capitolium so-called, says Montfaucon, "because it was the head of the world, from which the consuls and senators governed the universe." Whenever the marshy ground between them was passable, the Latins and Sabines descended the steep declivities of their hills and transformed it into a battlefield. But even in these early days they felt the need of a comitium where the rival chiefs could meet to decide upon terms; and in no long space this battle-ground became the nucleus and pledge of the political greatness of Rome.

For the Forum symbolises all human civilisation. It is the symbol of the common meeting ground—the common sentiments and needs—of human beings, where rancours are laid aside for the business of life—its common but its noblest business, civic, "civilised," pursuits. It is the symbol of human greatness also, for the Roman never suffered the common necessities to force upon him an ignoble peace. The battle-ground became the centre of civic life, but only on condition that the interests for which men should combat were never sacrificed to the interests for which men should co-operate. Through the symbolic trait d'union of the Forum, two fortresses of barbarians became the nucleus of the city which ruled the world, and their people the imperial people of history.

The city on the Palatine had been extended so as to include the town of the Sabines or Quirites on the neighbouring Quirinal hill, before the first king, who was born in the Sabine country, was called to rule the Romans. The Capitol at this time was a spur of the Quirinal, and so remained until Trajan dug away a part of the latter to lay the foundations of his forum. The Etruscans lived on the Caelian and the two horns of the Esquiline hills; the former was incorporated in the primitive city, but the Esquiline and Viminal were not enclosed until the time of Servius Tullius when Rome first became "the city on Seven Hills." The Aventine where Remus had wished to build the city was colonised by the conquered Latin towns in the reign of Ancus Martius, and this isolated hill, overlooking the Tiber on one side and the campagna on the other, still haunts the imagination with its melancholy beauty, its pariah history, as though it embodied the undying protest of Remus, an unceasing claim upon Roman justice. The varied and interesting Christian memories here, which begin with the titulus of Priscilla and Aquila, are continued in the Priory of the once international Order of the Knights of Malta, recording the noblest effort of the lay world during the middle ages—the institution of chivalry; and in the modern Benedictine house of Saint Anselm—our English Anselm.

The Janiculum, the site of a fortress built by Ancus Martius against the Etruscans, was not enclosed within the city walls till the time of Aurelian; the Vatican hill was only enclosed in the ninth century by Leo IV. All these hills were once steep defences against enemies in the surrounding country; now that there are no longer any enemies the Romans appear bent on abolishing the hills, and the mania for planing and razing is carried to an extent which must seem nothing less than childish to the visitor. The Viminal has become almost indistinguishable since the Villa Massimo was pulled down, and only the name Via Viminale, which replaces the older Via Strozzi, indicates the hill which lay between the Quirinal and the Esquiline. Some idea may be gained of the original steepness of the hills when we realise that in the memory of the Romans the road past Palazzo Aldobrandini—on a slope of the Quirinal—used to be at the level of the top of the high wall which now surrounds it. The Capitol was only approachable from the Forum, and was never connected with the city on the hither side until the construction of the historic steps of Ara Coeli, one of the rare works undertaken by the Romans during the absence of the popes in Avignon.

The Tiber is now but a narrow stream in the midst of its ancient bed. The Romans had never embanked the swift-flowing river, and the enormous deposits of the yellow sand which give it its traditional colour, and which threaten to completely dam the river by the island of the Tiber, may afford the explanation. The inundations of 1900 in fact reached the same level as those of 1872, as we may see recorded in the neighbouring church of Santa Maria in Cosmedin. Few spots in Rome exceed in varied interest the isola sacra which with its two historic bridges the pons Fabricius and the pons Cestius spans the Tiber at the heart of the city. Here was the temple to Aesculapius, whose worship had been introduced into Rome during a time of pestilence in obedience to the Sibylline oracles. The island itself thereafter assumed the form of a huge stone ship, faced with travertine, the prow with the sculptured staff and serpent of the god being still clearly visible; and here Greece and Rome met a civilisation and an art still older than their own, for the mast of this great ship is formed by an Egyptian obelisk. Hard by is the district where the Romans, who had borrowed from them their gods and their cult, compelled the "turba impia" ("the impious crowd") of Etruscans to dwell; while the walled enclosure in which, from the eleventh century onwards, Christian Rome obliged the Jews to live, is approached by the Fabrician bridge, as we may gather from the inscription in Hebrew and Latin on the little church of San Giovanni Calibita, beneath a painting of the Crucifixion, which says: "I have spread forth my hands all the day to an unbelieving people, who walk in a way that is not good."

In the early twelfth century Otho III. brought, as he believed, the body of the Hebrew apostle Saint Bartholomew to this island, as 1400 years earlier the cult of Aesculapius had been brought there from Greece. The city of Beneventum had, however, it is supposed, palmed off on the emperor the body of Saint Paulinus of Nola which rests in the church dedicated to the apostle by the side of that of Saint Adelbert the apostle of the Slavs. The Franciscans came to the isola sacra in the sixteenth century, and one of the friars of Saint Bartholomew's is the popular dentist of the poor from all quarters.