Philip, on learning this, voluntarily abandoned his position and retreated in an easterly direction: whether he did so in order to repel the probably unexpected invasion of the Aetolians, or to draw the Roman army after him with a view to its destruction, or to take either of these courses according to circumstances, cannot well be determined. He managed his retreat so dexterously that Galba, who adopted the rash resolution of following him, lost his track, and Philip was enabled to reach by a flank movement, and to occupy, the narrow pass which separates the provinces of Lyncestis and Eordaea, with the view of awaiting the Romans and giving them a warm reception there. A battle took place on the spot which he had selected; but the long Macedonian spears proved unserviceable on the wooded and uneven ground. The Macedonians were partly turned, partly broken, and lost many men.
Return of the Romans
But, although Philip's army was after this unfortunate action no longer able to prevent the advance of the Romans, the latter were themselves afraid to encounter further unknown dangers in an impassable and hostile country; and returned to Apollonia, after they had laid waste the fertile provinces of Upper Macedonia - Eordaea, Elymaea, and Orestis. Celetrum, the most considerable town of Orestis (now Kastoria, on a peninsula in the lake of the same name), had surrendered to them: it was the only Macedonian town that opened its gates to the Romans. In the Illyrian land Pelium, the city of the Dassaretae, on the upper confluents of the Apsus, was taken by storm and strongly garrisoned to serve as a future basis for a similar expedition.
Philip did not disturb the Roman main army in its retreat, but turned by forced marches against the Aetolians and Athamanians who, in the belief that the legions were occupying the attention of the king, were fearlessly and recklessly plundering the rich vale of the Peneius, defeated them completely, and compelled such as did not fall to make their escape singly through the well-known mountain paths. The effective strength of the confederacy was not a little diminished by this defeat, and not less by the numerous enlistments made in Aetolia on Egyptian account. The Dardani were chased back over the mountains by Athena-goras, the leader of Philip's light troops, without difficulty and with severe loss. The Roman fleet also did not accomplish much; it expelled the Macedonian garrison from Andros, punished Euboea and Sciathus, and then made attempts on the Chalcidian peninsula, which were, however, vigorously repulsed by the Macedonian garrison at Mende. The rest of the summer was spent in the capture of Oreus in Euboea, which was long delayed by the resolute defence of the Macedonian garrison. The weak Macedonian fleet under Heraclides remained inactive at Heraclea, and did not venture to dispute the possession of the sea with the enemy. The latter went early to winter quarters, the Romans proceeding to the Piraeeus and Corcyra, the Rhodians and Pergamenes going home.
Philip might on the whole congratulate himself upon the results of this campaign. The Roman troops, after an extremely troublesome campaign, stood in autumn precisely on the spot whence they had started in spring; and, but for the well-timed interposition of the Aetolians and the unexpected success of the battle at the pass of Eordaea, perhaps not a man of their entire force would have again seen the Roman territory. The fourfold offensive had everywhere failed in its object, and not only did Philip in autumn see his whole dominions cleared of the enemy, but he was able to make an attempt - which, however, miscarried - to wrest from the Aetolians the strong town of Thaumaci, situated on the Aetolo-Thessalian frontier and commanding the plain of the Peneius. If Antiochus, for whose coming Philip vainly supplicated the gods, should unite with him in the next campaign, he might anticipate great successes. For a moment it seemed as if Antiochus was disposed to do so; his army appeared in Asia Minor, and occupied some townships of king Attalus, who requested military protection from the Romans. The latter, however, were not anxious to urge the great-king at this time to a breach: they sent envoys, who in fact obtained an evacuation of the dominions of Attalus. From that quarter Philip had nothing to hope for.
Philip Encamps on the Aous - Flaminius - Philip Driven Back to Tempe - Greece in the Power of the Romans
But the fortunate issue of the last campaign had so raised the courage or the arrogance of Philip, that, after having assured himself afresh of the neutrality of the Achaeans and the fidelity of the Macedonians by the sacri fice of some strong places and of the detested admiral Heraclides, he next spring (556) assumed the offensive and advanced into the territory of the Atintanes, with a view to form a well-entrenched camp in the narrow pass, where the Aous (Viosa) winds its way between the mountains Aeropus and Asnaus. Opposite to him encamped the Roman army reinforced by new arrivals of troops, and commanded first by the consul of the previous year, Publius Villius, and then from the summer of 556 by that year's consul, Titus Quinctius Flamininus. Flamininus, a talented man just thirty years of age, belonged to the younger generation who began to lay aside the patriotism as well as the habits of their forefathers and, though not unmindful of their fatherland, were still more mindful of themselves and of Hellenism. A skilful officer and a better diplomatist, he was in many respects admirably adapted for the management of the troubled affairs of Greece. Yet it would perhaps have been better both for Rome and for Greece, if the choice had fallen on one less full of Hellenic sympathies, and if the general despatched thither had been a man, who would neither have been bribed by delicate flattery nor stung by pungent sarcasm; who would not amidst literary and artistic reminiscences have overlooked the pitiful condition of the constitutions of the Hellenic states; and who, while treating Hellas according to its deserts, would have spared the Romans the trouble of striving after unattainable ideals.
The new commander-in-chief immediately had a conference with the king, while the two armies lay face to face inactive. Philip made proposals of peace; he offered to restore all his own conquests, and to submit to an equitable arbitration regarding the damage inflicted on the Greek cities; but the negotiations broke down, when he was asked to give up ancient possessions of Macedonia and particularly Thessaly. For forty days the two armies lay in the narrow pass of the Aous; Philip would not retire, and Flamininus could not make up his mind whether he should order an assault, or leave the king alone and reattempt the expedition of the previous year. At length the Roman general was helped out of his perplexity by the treachery of some men of rank among the Epirots - who were otherwise well disposed to Macedonia - and especially of Charops. They conducted a Roman corps of 4000 infantry and 300 cavalry by mountain paths to the heights above the Macedonian camp; and, when the consul attacked the enemy's army in front, the advance of that Roman division, unexpectedly descending from the mountains commanding the position, decided the battle. Philip lost his camp and entrenchments and nearly 2000 men, and hastily retreated to the pass of Tempe, the gate of Macedonia proper. He gave up everything which he had held except the fortresses; the Thessalian towns, which he could not defend, he himself destroyed; Pherae alone closed its gates against him and thereby escaped destruction. The Epirots, induced partly by these successes of the Roman arms, partly by the judicious moderation of Flamininus, were the first to secede from the Macedonian alliance. On the first accounts of the Roman victory the Athamanes and Aetolians immediately invaded Thessaly, and the Romans soon followed; the open country was easily overrun, but the strong towns, which were friendly to Macedonia and received support from Philip, fell only after a brave resistance or withstood even the superior foe - especially Atrax on the left bank of the Peneius, where the phalanx stood in the breach as a substitute for the wall. Except these Thessalian fortresses and the territory of the faithful Acarnanians, all northern Greece was thus in the hands of the coalition.
The Achaeans Enter into Alliance with Rome
The south, on the other hand, was still in the main retained under the power of Macedonia by the fortresses of Chalcis and Corinth, which maintained communication with each other through the territory of the Boeotians who were friendly to the Macedonians, and by the Achaean neutrality; and as it was too late to
advance into Macedonia this year, Flamininus resolved to direct his land army and fleet in the first place against Corinth and the Achaeans. The fleet, which had again been joined by the Rhodian and Pergamene ships, had hitherto been employed in the capture and pillage of two of the smaller towns in Euboea, Eretria and Carystus; both however, as well as Oreus, were thereafter abandoned, and reoccupied by Philocles the Macedonian commandant of Chalcis. The united fleet proceeded thence to Cenchreae, the eastern port of Corinth, to threaten that strong fortress. On the other side Flamininus advanced into Phocis and occupied the country, in which Elatea alone sustained a somewhat protracted siege: this district, and Anticyra in particular on the Corinthian gulf, were chosen as winter quarters. The Achaeans, who thus saw on the one hand the Roman legions approaching and on the other the Roman fleet already on their own coast, abandoned their morally honourable, but politically untenable, neutrality. After the deputies from the towns most closely attached to Macedonia - Dyme, Megalopolis, and Argos - had left the diet, it resolved to join the coalition against Philip. Cycliades and other leaders of the Macedonian party went into exile; the troops of the Achaeans immediately united with the Roman fleet and hastened to invest Corinth by land, which city - the stronghold of Philip against the Achaeans - had been guaranteed to them on the part of Rome in return for their joining the coalition. Not only, however, did the Macedonian garrison, which was 1300 strong and consisted chiefly of Italian deserters, defend with determination the almost impregnable city, but Philocles also arrived from Chalcis with a division of 1500 men, which not only relieved Corinth but also invaded the territory of the Achaeans and, in concert with the citizens who were favourable to Macedonia, wrested from them Argos. But the recompense of such devotedness was, that the king delivered over the faithful Argives to the reign of terror of Nabis of Sparta. Philip hoped, after the accession of the Achaeans to the Roman coalition, to gain over Nabis who had hitherto been the ally of the Romans; for his chief reason for joining the Roman alliance had been that he was opposed to the Achaeans and since 550 was even at open war with them. But the affairs of Philip were in too desperate a condition for any one to feel satisfaction in joining his side now. Nabis indeed accepted Argos from Philip, but he betrayed the traitor and remained in alliance with Flamininus, who, in his perplexity at being now allied with two powers that were at war with each other, had in the meantime arranged an armistice of four months between the Spartans and Achaeans.
Vain Attempts to Arrange a Peace
Thus winter came on; and Philip once more availed himself of it to obtain if possible an equitable peace. At a conference held at Nicaea on the Maliac gulf the king appeared in person, and endeavoured to come to an understanding with Flamininus. With haughty politeness he repelled the forward insolence of the petty chiefs, and by marked deference to the Romans, as the only antagonists on an equality with him, he sought to obtain from them tolerable terms. Flamininus was sufficiently refined to feel himself flattered by the urbanity of the vanquished prince towards himself and his arrogance towards the allies, whom the Roman as well as the king had learned to despise; but his powers were not ample enough to meet the king's wishes. He granted him a two months' armistice in return for the evacuation of Phocis and Locris, and referred him, as to the main matter, to his government. The Roman senate had long been at one in the opinion that Macedonia must give up all her possessions abroad; accordingly, when the ambassadors of Philip appeared in Rome, they were simply asked whether they had full powers to renounce all Greece and in particular Corinth, Chalcis, and Demetrias, and when they said that they had not, the negotiations were immediately broken off, and it was resolved that the war should be prosecuted with vigour. With the help of the tribunes of the people, the senate succeeded in preventing a change in the chief command - which had often proved so injurious - and in prolonging the command of Flamininus; he obtained considerable reinforcements, and the two former commanders-in-chief, Publius Galba and Publius Villius, were instructed to place themselves at his disposal. Philip resolved once more to risk a pitched battle. To secure Greece, where all the states except the Acarnanians and Boeotians were now in arms against him, the garrison of Corinth was augmented to 6000 men, while he himself, straining the last energies of exhausted Macedonia and enrolling children and old men in the ranks of the phalanx, brought into the field an army of about 26,000 men, of whom 16,000 were Macedonian phalangitae.
Philip Proceed to Thessaly - Battle of Cynoscephalae
Thus the fourth campaign, that of 557, began. Flamininus despatched a part of the fleet against the Acarnanians, who were besieged in Leucas; in Greece proper he became by stratagem master of Thebes, the capital of Boeotia, in consequence of which the Boeotians were compelled to join at least nominally the alliance against Macedonia. Content with having thus interrupted the communication between Corinth and Chalcis, he proceeded to the north, where alone a decisive blow could be struck. The great difficulties of provisioning the army in a hostile and for the most part desolate country, which had often hampered its operations, were now to be obviated by the fleet accompanying the army along the coast and carrying after it supplies sent from Africa, Sicily, and Sardinia. The decisive blow came, however, earlier than Flamininus had hoped. Philip, impatient and confident as he was, could not endure to await the enemy on the Macedonian frontier: after assembling his army at Dium, he advanced through the pass of Tempe into Thessaly, and encountered the army of the enemy advancing to meet him in the district of Scotussa. The Macedonian and Roman armies - the latter of which had been reinforced by contingents of the Apolloniates and the Athamanes, by the Cretans sent by Nabis, and especially by a strong band of Aetolians - contained nearly equal numbers of combatants, each about 26,000 men; the Romans, however, had the superiority in cavalry. In front of Scotussa, on the plateau of the Karadagh, during a gloomy day of rain, the Roman vanguard unexpectedly encountered that of the enemy, which occupied a high and steep hill named Cynoscephalae, that lay between the two camps. Driven back into the plain, the Romans were reinforced from the camp by the light troops and the excellent corps of Aetolian cavalry, and now in turn forced the Macedonian vanguard back upon and over the height. But here the Macedonians again found support in their whole cavalry and the larger portion of their light infantry; the Romans, who had ventured forward imprudently, were pursued with great loss almost to their camp, and would have wholly taken to flight, had not the Aetolian horsemen prolonged the combat in the plain until Flamininus brought up his rapidly-arranged legions. The king yielded to the impetuous cry of his victorious troops demanding the continuance of the conflict, and hastily drew up his heavy-armed soldiers for the battle, which neither general nor soldiers had expected on that day. It was important to occupy the hill, which for the moment was quite denuded of troops. The right wing of the phalanx, led by the king in person, arrived early enough to form without trouble in battle order on the height; the left had not yet come up, when the light troops of the Macedonians, put to flight by the legions, rushed up the hill. Philip quickly pushed the crowd of fugitives past the phalanx into the middle division, and, without waiting till Nicanor had arrived on the left wing with the other half of the phalanx which followed more slowly, he ordered the right phalanx to couch their spears and to charge down the hill on the legions, and the rearranged light infantry simultaneously to turn them and fall upon them in flank. The attack of the phalanx, irresistible on so favourable ground, shattered the Roman infantry, and the left wing of the Romans was completely beaten. Nicanor on the other wing, when he saw the king give the attack, ordered the other half of the phalanx to advance in all haste; by this movement it was thrown into confusion, and while the first ranks were already rapidly following the victorious right wing down the hill, and were still more thrown into disorder by the inequality of the ground, the last files were just gaining the height. The right wing of the Romans under these circumstances soon overcame the enemy's left; the elephants alone, stationed upon this wing, annihilated t
he broken Macedonian ranks. While a fearful slaughter was taking place at this point, a resolute Roman officer collected twenty companies, and with these threw himself on the victorious Macedonian wing, which had advanced so far in pursuit of the Roman left that the Roman right came to be in its rear. Against an attack from behind the phalanx was defenceless, and this movement ended the battle. From the complete breaking up of the two phalanxes we may well believe that the Macedonian loss amounted to 13,000, partly prisoners, partly fallen - but chiefly the latter, because the Roman soldiers were not acquainted with the Macedonian sign of surrender, the raising of the sarissae. The loss of the victors was slight. Philip escaped to Larissa, and, after burning all his papers that nobody might be compromised, evacuated Thessaly and returned home.
Simultaneously with this great defeat, the Macedonians suffered other discomfitures at all the points which they still occupied; in Caria the Rhodian mercenaries defeated the Macedonian corps stationed there and compelled it to shut itself up in Stratonicea; the Corinthian garrison was defeated by Nicostratus and his Achaeans with severe loss, and Leucas in Acarnania was taken by assault after a heroic resistance. Philip was completely vanquished; his last allies, the Acarnanians, yielded on the news of the battle of Cynoscephalae.
The History of Rome. Book III Page 30