The campaign was opened by P. Sulpicius Galba, who crossed the Adriatic, but did little, and was succeeded by Villius Tappulus, who did nothing. Fortune had hitherto observed a sort of stiffness towards both sides, leaning neither to the right nor to the left, when she suddenly took a turn under the consulship of T. Quinctius Flaminius. This individual was, comparatively, young in years, but superlatively old in cunning; and he possessed in an eminent degree the low arts of deceit which are usually held to constitute the high art of statesmanship. He could electrotype falsehood with the external appearance of truth, and he had no lack of that lacquer which brazens out a fraud with the brass of impudence. Everything in the shape of rust had been rubbed off his manners, which had become smooth in the extreme, and had acquired that high state of polish which is frequently associated with a very slippery character. He slid, as it were, into the confidence of all, with the easy lubricity of the serpent, and with not a little of its wiliness. His smile won, or rather lost, those whom he wished to deceive, and he tried its fascination with such effect on some of the Greek chiefs, that they permitted him to enter Thebes, and either did not see what he had in his eye, or were induced to wink at it. He pretended that he wished to parley with the authorities; but, when the citizens were waiting to see what would take place, they found the place itself quietly taken by Flaminius.

Thessaly now became the scene of war, and the Romans met the Greeks near a line of small hills, called, from their shape, the Dogs' Heads, or Cynocephalæ. Here both parties fought with a dogged obstinacy, which was quite in character with the place, until the Greek phalanx, or Macedonian heavies, gave way before the Roman legions. The principle of the phalanx was to pack the soldiers so closely together that their shields touched, and their spears being upwards of twenty feet long, the arms of the rear ranks leaned on the shoulders of those in advance, so that they went forth arm in arm, as it were, to meet the enemy. The Romans, on the contrary, preserved a sort of open order, in which there was room for the exercise of their limbs; while the Greeks, if they were able to raise their arms at all, were very likely to lift them against each other. If the Romans were in need of assistance, there was space left in their ranks for reinforcements to come up. But, amidst the density of a Greek phalanx, nothing could make its way except a panic, which will always find room to run through an entire army. Though presenting, by these means, a formidable front, their line was no sooner broken than they offered a most unprotected rear to an active foe, and the Greek files on the occasion in question bore marks of a special endorsement at the hands of the Romans. Having been packed as closely as cards, 8000 Macedonians fell upon the field, or rather upon one another, and Philip fled to Tempe, as if he was desirous to hide his face in its well-known vale after his discomfiture. Here he negotiated an arrangement, which may be termed the peace of the valley, though it was a kind of peace with which he could scarcely be contented, for it stipulated that he should give up all his ships except five; but he was, nevertheless, permitted to retain 500 men of war in the shape of that number of heavy-armed soldiers.

Flaminus restoring liberty to Greece at the Isthmian Games.

He was also to pay 1000 talents, which would have taken every talent he possessed, and put him to his wit's end at once, if he had not been allowed ten years, within which to find the money. He was furthermore compelled to send his son Demetrius to Rome for his education—a stipulation, of which the object is not particularly clear, unless it was thought that while the offspring was being schooled, a lesson was also being given to the father. Flaminius, laying aside the character of the warrior, proceeded to Greece as a tourist; and, though in private life he was as gentle as a lamb, he was everywhere received as a lion. Having visited the Isthmian games, he interrupted the herald who was about to open the proceedings with the usual proclamation, and putting into the hands of the officer a scroll, desired him to "read it out" before proceeding with the programme. The document was an announcement of the freedom of the Greek cities over which Macedonia had domineered; and the people, finding that Flaminius had made them free, resolved on making him welcome. Frantic with joy, they nearly deafened him with cheers, and almost buried him in flowers; nor could he keep at bay those who pressed forward to crown him with laurel. So dense was the throng, that he must have felt a smothered satisfaction, if he felt any at all; and even if he could have found words to return thanks, he could find no breath to give them utterance.

In order that the Greeks might be shown the use of their new freedom, Flaminius remained behind, to give an illustration of the method of taking a liberty. Calling to his aid ten commissioners from Rome, he proceeded to apportion the free cities of Greece in the manner most agreeable to his own views; for it is a peculiarity of all freedom imported from abroad, that it must be a freedom in conformity with the taste of the importers, and not of those for whose use the article is required. It thus frequently happens that what is recommended as a luxury from abroad proves far from palatable to a people not accustomed to the new commodity; and, though efforts may be made to force it down their throats, at the point of the sword, the morsel is not easy of digestion, and is only revolting to those whom it may have been intended to satisfy.

After completing the independence of Greece, by forcing republics on some of its cities, taking possession of some others, and establishing internal discord in nearly all, Flaminius returned to Rome in the year of the City 559, and enjoyed the honours of a triumph.

As no one is at times louder in his denunciations of dishonesty than the practised rogue, so the Romans, who were for enslaving and plundering all the world, found it convenient, occasionally, to protest against the rapacity of such as were rivals in the game of conquest. Philip had already been dealt with on the principle that it is impossible for two of a trade to agree; and a quarrel was now picked with Antiochus, who was doing a somewhat extensive business as a wholesale appropriator of what did not rightly belong to him. Flaminius, therefore, while declaring, after his own fashion, the independence of Greece, stipulated that freedom should be restored by Antiochus to all the Greek cities in Asia,—an arrangement that would have left the cities at liberty to be made free with by Rome in her usual manner. Antiochus justified his own wrong by denying the right of any one else to interfere, and continued appropriating to himself other places to which he had no legal or equitable title. He seized on the Thracian Chersonesus, on the ground that one of his ancestors had seized it once before,—a principle about as just as if the grandson of a thief, who had been transported for stealing a watch, should, on the strength of his ancestral crime, rob the owner anew of the same property.

Finding Lysimachia deserted, he took it as his own desert; when the Romans, growing jealous of his success in the predatory line, declared that they should regard, as a direct opposition to Rome, any further acts of plunder.

While matters were in this state, Hannibal was living in scarcely any state at all, as an ordinary member of the Carthaginian Senate. He had taken the opposition side of the house; and though he was a proposer of many useful reforms, he was frequently coughed down, and in a minority always. Finding little sympathy amongst his own countrymen, who were all for peace and quietness, he entered into a negotiation with Antiochus, for the purpose of ascertaining whether they could arrange to create a joint disturbance, and thus weaken the Roman power. Treachery was, however, going on in all directions; for, while Hannibal was plotting with Antiochus against Rome, some of the Carthaginians were plotting with Rome against Hannibal; and a further breach of trust in some other quarter made him acquainted with his danger. He accordingly resolved to escape; and having a small tower—or marine residence—on the coast, he sent orders that a ship should be ready to sail, and a berth secured for him. He walked about the streets of Carthage all day, as if nothing had happened, and nothing was likely to occur; for the Roman ambassadors were continually dogging his footsteps; and he led them about so perseveringly all day, that when the evening arrived they had scarcely a leg to stand upon. Hannibal had, however, ordered his horse, which flew with him across the country to the spot where the ship was in waiting; and, after a difficult passage, by land as well as by sea, he arrived at the Court of Antiochus.