Having thus subjugated and garrisoned Thebes—having reconstituted the anti-Theban cities in Bœotia—having constrained Athens to submission and dependent alliance—and having established a garrison in Ambrakia, at the same time mastering Akarnania, and banishing the leading Akarnanians who were opposed to him—Philip next proceeded to carry his arms into Peloponnesus. He found little positive resistance anywhere, except in the territory of Sparta. The Corinthians, Argeians, Messenians, Eleians, and many Arcadians, all submitted to his dominion; some even courted his alliance, from fear and antipathy against Sparta. Philip invaded Laconia with an army too powerful for the Spartans to resist in the field. He laid waste the country, and took some detached posts; but he did not take, nor do we know that he even attacked, Sparta itself. The Spartans could not resist; yet would they neither submit, nor ask for peace. It appears that Philip cut down their territory and narrowed their boundaries on all the three sides; towards Argos, Messênê, and Megalopolis.[1132] We have no precise account of the details of his proceedings; but it is clear that he did just what seemed to him good, and that the governments of all the Peloponnesian cities came into the hands of his partisans. Sparta was the only city which stood out against him; maintaining her ancient freedom and dignity, under circumstances of feebleness and humiliation, with more unshaken resolution than Athens.

Philip next proceeded to convene a congress of Grecian cities at Corinth. He here announced himself as resolved on an expedition against the Persian king, for the purpose both of liberating the Asiatic Greeks, and avenging the invasion of Greece by Xerxes. The general vote of the congress nominated him leader of the united Greeks for this purpose, and decreed a Grecian force to join him, to be formed of contingents furnished by the various cities. The total of the force promised is stated only by Justin, who gives it at two hundred thousand foot, and fifteen thousand horse; an army which Greece certainly could not have furnished, and which we can hardly believe to have been even promised.[1133] The Spartans stood aloof from the congress, continuing to refuse all recognition of the headship of Philip. The Athenians attended and concurred in the vote; which was in fact the next step to carry out the peace made by Demades. They were required to furnish a well-equipped fleet to serve under Philip; and they were at the same time divested of their dignity of chiefs of a maritime confederacy, the islands being enrolled as maritime dependencies of Philip, instead of continuing to send deputies to a synod meeting at Athens.[1134] It appears that Samos was still recognized as belonging to them[1135]—or at least such portion of the island as was occupied by the numerous Athenian kleruchs or out-settlers, first established in the island after the conquest by Timotheus in 365 B. C., and afterwards reinforced. For several years afterwards, the naval force in the dockyards of Athens still continued large and powerful; but her maritime ascendency henceforward disappears.

The Athenians, deeply mortified by such humiliation, were reminded by Phokion that it was a necessary result of the peace which they had accepted on the motion of Demades, and that it was now too late to murmur.[1136] We cannot wonder at their feelings. Together with the other free cities of Greece, they were enrolled as contributory appendages of the king of Macedon; a revolution, to them more galling than to the rest, since they passed at once, not merely from simple autonomy, but from a condition of superior dignity, into the common dependence. Athens had only to sanction the scheme dictated by Philip and to furnish her quota towards the execution. Moreover, this scheme—the invasion of Persia—had ceased to be an object of genuine aspiration throughout the Grecian world. The Great King, no longer inspiring terror to Greece collectively, might now be regarded as likely to lend protection against Macedonian oppression. To emancipate the Asiatic Greeks from Persian dominion would be in itself an enterprise grateful to Grecian feeling, though all such wishes must have been gradually dying out since the peace of Antalkidas. But emancipation, accomplished by Philip, would be only a transfer of the Asiatic Greeks from Persian dominion to his. The synod of Corinth served no purpose except to harness the Greeks to his car, for a distant enterprise lucrative to his soldiers and suited to his insatiable ambition.

It was in 337 B. C. that this Persian expedition was concerted and resolved. During that year preparations were made of sufficient magnitude to exhaust the finances of Philip;[1137] who was at the same time engaged in military operations, and fought a severe battle against the Illyrian king Pleurias.[1138] In the spring of 336 B. C., a portion of the Macedonian army under Parmenio and Attalus, was sent across to Asia to commence military operations; Philip himself intending speedily to follow.[1139]

Such however was not the fate reserved for him. Not long before, he had taken the resolution of repudiating, on the allegation of infidelity, his wife Olympias; who is said to have become repugnant to him, from the furious and savage impulses of her character. He had successively married several wives, the last of whom was Kleopatra, niece of the Macedonian Attalus. It was at her instance that he is said to have repudiated Olympias; who retired to her brother Alexander of Epirus.[1140] This step provoked violent dissensions among the partisans of the two queens, and even between Philip and his son Alexander, who expressed a strong resentment at the repudiation of his mother. Amidst the intoxication of the marriage banquet, Attalus proposed a toast and prayer, that there might speedily appear a legitimate son, from Philip and Kleopatra, to succeed to the Macedonian throne. Upon which Alexander exclaimed in wrath—“Do you then proclaim me as a bastard?”—at the same time hurling a goblet at him. Incensed at this proceeding, Philip started up, drew his sword, and made furiously at his son; but fell to the ground from passion and intoxication. This accident alone preserved the life of Alexander; who retorted—“Here is a man, preparing to cross from Europe into Asia—who yet cannot step surely from one couch to another.[1141]” After this violent quarrel the father and son separated. Alexander conducted his mother into Epirus, and then went himself to the Illyrian king. Some months afterwards, at the instance of the Corinthian Demaratus, Philip sent for him back, and became reconciled to him; but another cause of displeasure soon arose, because Alexander had opened a negotiation for marriage with the daughter of the satrap of Karia. Rejecting such an alliance as unworthy, Philip sharply reproved his son, and banished from Macedonia several courtiers whom he suspected as intimate with Alexander;[1142] while the friends of Attalus stood high in favor.

Such were the animosities distracting the court and family of Philip. A son had just been born to him from his new wife Kleopatra.[1143] His expedition against Persia, resolved and prepared during the preceding year, had been actually commenced; Parmenio and Attalus having been sent across to Asia with the first division, to be followed presently by himself with the remaining army. But Philip foresaw that during his absence danger might arise from the furious Olympias, bitterly exasperated by the recent events, and instigating her brother Alexander king of Epirus, with whom she was now residing. Philip indeed held a Macedonian garrison in Ambrakia,[1144] the chief Grecian city on the Epirotic border; and he had also contributed much to establish Alexander as prince. But he now deemed it essential to conciliate him still farther, by a special tie of alliance; giving to him in marriage Kleopatra, his daughter by Olympias.[1145] For this marriage, celebrated at Ægæ in Macedonia in August 336 B. C., Philip provided festivals of the utmost cost and splendor, commemorating at the same time the recent birth of his son by Kleopatra.[1146] Banquets, munificent presents, gymnastic and musical matches, tragic exhibitions,[1147] among which Neoptolemus the actor performed in the tragedy of Kinyras, etc. with every species of attraction known to the age—were accumulated, in order to reconcile the dissentient parties in Macedonia, and to render the effect imposing on the minds of the Greeks; who, from every city, sent deputies for congratulation. Statues of the twelve great gods, admirably executed, were carried in solemn procession into the theatre; immediately after them, the statue of Philip himself as a thirteenth god.[1148]

Amidst this festive multitude, however, there were not wanting discontented partisans of Olympias and Alexander, to both of whom the young queen with her new-born child threatened a formidable rivalry. There was also a malcontent yet more dangerous—Pausanias, one of the royal body-guards, a noble youth born in the district called Orestis in Upper Macedonia; who, from causes of offence peculiar to himself, nourished a deadly hatred against Philip. The provocation which he had received is one which we can neither conveniently transcribe, nor indeed accurately make out, amidst discrepancies of statement. It was Attalus, the uncle of the new queen Kleopatra, who had given the provocation, by inflicting upon Pausanias an outrage of the most brutal and revolting character. Even for so monstrous an act, no regular justice could be had in Macedonia, against a powerful man. Pausanias complained to Philip in person. According to one account, Philip put aside the complaint with evasions, and even treated it with ridicule; according to another account, he expressed his displeasure at the act, and tried to console Pausanias by pecuniary presents. But he granted neither redress nor satisfaction to the sentiment of an outraged man.[1149] Accordingly Pausanias determined to take revenge for himself. Instead of revenging himself on Attalus—who indeed was out of his reach, being at the head of the Macedonian troops in Asia—his wrath fixed upon Philip himself, by whom the demand for redress had been refused. It appears that this turn of sentiment, diverting the appetite for revenge away from the real criminal, was not wholly spontaneous on the part of Pausanias, but was artfully instigated by various party conspirators who wished to destroy Philip. The enemies of Attalus and queen Kleopatra (who herself is said to have treated Pausanias with insult[1150])—being of course also partisans of Olympias and Alexander—were well disposed to make use of the maddened Pausanias as an instrument, and to direct his exasperation against the king. He had poured forth his complaints both to Olympias and to Alexander; the former is said to have worked him up vehemently against her late husband—and even the latter repeated to him a verse out of Euripides, wherein the fierce Medea, deserted by her husband Jason who had married the daughter of the Corinthian king Kreon, vows to include in her revenge the king himself, together with her husband and his new wife.[1151] That the vindictive Olympias would positively spur on Pausanias to assassinate Philip, is highly probable. Respecting Alexander, though he also was accused, there is no sufficient evidence to warrant a similar assertion; but that some among his partisans—men eager to consult his feelings and to ensure his succession—lent their encouragements, appears tolerably well established. A Greek sophist named Hermokrates is also said to have contributed to the deed, though seemingly without intention, by his conversation; and the Persian king (an improbable report) by his gold.[1152]

Unconscious of the plot, Philip was about to enter the theatre, already crowded with spectators. As he approached the door, clothed in a white robe, he felt so exalted with impressions of his own dignity, and so confident in the admiring sympathy of the surrounding multitude, that he advanced both unarmed and unprotected, directing his guards to hold back. At this moment Pausanias, standing near with a Gallic sword concealed under his garment, rushed upon him, thrust the weapon through his body, and killed him. Having accomplished his purpose, the assassin immediately ran off, and tried to reach the gates, where he had previously caused horses to be stationed. Being strong and active, he might have succeeded in effecting his escape—like most of the assassins of Jason of Pheræ[1153] under circumstances very similar—had not his foot stumbled amidst some vine-stocks. The guards and friends of Philip were at first paralyzed with astonishment and consternation. At length however some hastened to assist the dying king; while others rushed in pursuit of Pausanias. Leonnatus and Perdikkas overtook him and slew him immediately.[1154]

In what way, or to what extent, the accomplices of Pausanias lent him aid, we are not permitted to know. It is possible that they may have posted themselves artfully so as to obstruct pursuit, and favor his chance of escape; which would appear extremely small, after a deed of such unmeasured audacity. Three only of the reputed accomplices are known to us by name—three brothers from the Lynkestian district of Upper Macedonia—Alexander, Heromenes, and Arrhibæus, sons of Æropus;[1155] but it seems that there were others besides. The Lynkestian Alexander—whose father-in-law Antipater was one of the most conspicuous and confidential officers in the service of Philip—belonged to a good family in Macedonia, perhaps even descendants from the ancient family of the princes of Lynkestis.[1156] It was he, who, immediately after Pausanias had assassinated Philip, hastened to salute the prince Alexander as king, helped him to put on his armor, and marched as one of his guards to take possession of the regal palace.[1157]

This “prima vox”[1158] was not simply an omen or presage to Alexander of empire to come, but essentially serviceable to him as a real determining cause or condition. The succession to the Macedonian throne was often disturbed by feud or bloodshed among the members of the regal family; and under the latter circumstances of Philip’s reign, such disturbance was peculiarly probable. He had been on bad terms with Alexander, and on still worse terms with Olympias. While banishing persons attached to Alexander, he had lent his ear to Attalus with the partisans of the new queen Kleopatra. Had these latter got the first start after the assassination, they would have organized an opposition to Alexander in favor of the infant prince; which opposition might have had some chances of success, since they had been in favor with the deceased king, and were therefore in possession of many important posts. But the deed of Pausanias took them unprepared, and for the moment paralyzed them; while, before they could recover or take concert, one of the accomplices of the assassin ran to put Alexander in motion without delay. A decisive initiatory movement from him and his friends, at this critical juncture, determined waverers and forestalled opposition. We need not wonder therefore that Alexander, when king, testified extraordinary gratitude and esteem for his Lynkestian namesake; not simply exempting him from the punishment of death inflicted on the other accomplices, but also promoting him to great honors and important military commands. Neither Alexander and Olympias on the one side, nor Attalus and Kleopatra on the other, were personally safe, except by acquiring the succession. It was one of the earliest proceedings of Alexander to send over a special officer to Asia, for the purpose of bringing home Attalus prisoner, or of putting him to death; the last of which was done, seemingly through the coöperation of Parmenio (who was in joint command with Attalus) and his son Philotas.[1159] The unfortunate Kleopatra and her child were both put to death shortly afterwards.[1160] Other persons also were slain, of whom I shall speak farther in describing the reign of Alexander.