A short time after these transactions two other cities were incorporated into the Roman state. The name of these cities were Crustumenium and Antemnæ. Some women from these cities had been seized at Rome when the Sabine women were taken, and the inhabitants had been ever since that period meditating plans of revenge. They were not strong enough to wage open war against Romulus, but they began at last to make hostile incursions into the Roman territories by means of such small bands of armed men as they had the means of raising. Romulus immediately organized bodies of troops sufficient for the purpose, and then suddenly, and, as it would seem, without giving the kings of these cities any previous warning, he appeared before the walls and captured the cities before the inhabitants had time to recover from their consternation.
He then sent to all the women in Rome who had formerly belonged to these cities, summoning them to appear before him at his public place of audience in the city, and in the presence of the Roman Senate. The women were exceedingly terrified at receiving this summons. They supposed that death or some other terrible punishment, was to be inflicted upon them in retribution for the offenses committed by their countrymen, and they came into the senate-house, hiding their faces in their robes, and crying out with grief and terror. Romulus bid them calm their fears, assuring them that he intended them no injury. "Your countrymen," said he, "preferred war to the peaceful alternative of friendship and alliance which we offered them; and the fortune of war to which they thus chose to appeal, has decided against them. They have now fallen into our hands, and are wholly at our mercy. We do not, however, mean to do them any harm. We spare and forgive them for your sakes. We intend to invite them to come and live with us and with you at Rome, so that you can once more experience the happiness of being joined to your fathers and brothers as well as your husbands. We shall not destroy or even injure their cities; but shall send some of our own citizens to people them, so that they may become fully incorporated into the Roman commonwealth. Thus, your fathers and brothers, and all your countrymen, receive the boon of life, liberty, and happiness through you; and all that we ask of you in return, is that you will continue your conjugal affection and fidelity to your Roman husbands, and seek to promote the harmony and happiness of the city by every means in your power."
Of course such transactions as these attracted great attention throughout the country, and both the valor with which Romulus encountered his enemies while they resisted and opposed him, and the generosity with which he admitted them to an honorable alliance with him when they were reduced to submission, were universally applauded. In fact, there began to be formed a strong public sentiment in favor of the new colony, and the influx to it of individual adventurers, from all parts of the country, rapidly increased. In one instance a famous chieftain named Cælius, a general of the Etrurians who lived north of the Tiber, brought over the whole army under his command in a body, to join the new colony. New and special arrangements were necessary to be made at Rome for receiving so sudden and so large an accession to the numbers of the people, and accordingly a new eminence, one which had been hitherto without the city, was now inclosed, and brought within the poemerium. This hill received the name of Cælius, from the general whose army occupied it. The city was extended too at the same time on the other side toward the Tiber. The walls were continued down to the very bank of the river, and thence carried along the bank so as to present a continued defense on that side, except at one place where there was a great gate leading to the water.
During all this time, however, the Sabines still cherished the spirit of resentment and hostility, and instead of being conciliated by the forbearance and generosity of the Romans, were only excited to greater jealousy and ill-will at witnessing the proofs of their increasing influence and power. They employed themselves in maturing their plans for a grand onset against the new colony, and with the intention to make the blow which they were about to strike effectual and final they took time to arrange their preparations on the most extensive scale, and to mature them in the most deliberate and thorough manner. They enlisted troops; they collected stores of provisions and munitions of war; they formed alliances with such states lying beyond them as they could draw into their quarrel; and finally, when all things were ready, they assembled their forces upon the frontier, and prepared for the onset. The name of the general who was placed in command of this mighty host was Titus Tatius.
In the mean time, Romulus and the people of the city were equally busy in making preparations for defense. They procured and laid up in magazines, great stores of provisions for the use of the city. They strengthened and extended the walls, and built new ramparts and towers wherever they were needed. Numitor rendered very essential aid to his grandson in these preparations. He sent supplies of weapons to him for the use of the men, and furnished various military engines, such as were used in those times in the attack and defense of besieged cities. In fact, the preparations on both sides were of the most extensive character, and seemed to portend a very resolute and determined contest.
When all things were thus ready, the Sabines, before actually striking the blow for which they had been so long and so deliberately preparing, concluded to send one more final embassy to Romulus, to demand the surrender of the women. This was of course only a matter of form, as they must have known well from what had already passed that Romulus would not now yield to such a proposal. He did not yield. He sent back word in answer to their demand, that the Sabine women were all well settled in Rome, and were contented and happy there with their husbands and friends, and that he could not think now of disturbing them. This answer having been received, the Sabines prepared for the onset.
There was a certain tract of country surrounding Rome which belonged to the people of the city, and was cultivated by them. This land was used partly for tillage and partly for the pasturage of cattle, but principally for the latter, as the rearing of flocks and herds was, for various reasons, a more advantageous mode of procuring food for man in those ancient days than the culture of the ground. The rural population, therefore, of the Roman territory consisted chiefly of herdsmen; and when the approaching danger from the Sabines became imminent, Romulus called all these herdsmen in, and required the flocks of sheep and the herds of cattle to be driven to the rear of the city, and shut up in an inclosure there, where they could be more easily defended. Thus the Sabine army found, when they were ready to cross the frontier, that the Roman territory, on that side, was deserted and solitary; and that there was nothing to oppose them in advancing across it almost to the very gates of Rome.
They advanced accordingly, and when they came near to the city they found that Romulus had taken possession of two hills without the walls, where he had entrenched himself in great force. These two hills were named the Esquiline and Quirinal hills. The city itself included two other hills, namely, the Palatine and the Capitoline. The Capitoline hill was the one on which the asylum had formerly been built, and it was now the citadel. The citadel was surrounded on all parts with ramparts and towers which overlooked and commanded all the neighboring country. The command of this fortress was given to Tarpeius, a noble Roman. He had a daughter named Tarpeia, whose name afterward became greatly celebrated in history, on account of the part which she took in the events of this siege, as will presently appear.
At the foot of the Capitoline hill, and on the western side of it, that is, the side away from the city, there was a spacious plain which was afterward included within the limits of the city, and used as a parade-ground, under the name of Campus Martius, which words mean the "War Field." This field was now, however, an open plain, and the Sabine army advancing to it, encamped upon it. The Sabine forces were much more numerous than those of the Romans, but the latter were so well guarded and protected by their walls and fortifications, that Titus Tatius saw no feasible way of attacking them with any prospect of success. At last, one day as some of his officers were walking around the Capitoline hill, looking at the walls of the citadel, Tarpeia came to one of the gates, which was in a retired and solitary position, and entered into a parley with the men. The story of what followed is variously related by different historians, and it is now difficult to ascertain the actual truth respecting it. The account generally received is this:-