Saylor.org's Ancient Civilizations of the World/Wars and Expansion

5th century BC


From the perspective of Athenian culture in Classical Greece, the period generally referred to as the 5th century BC encroaches slightly on the 4th century BC. This century is essentially studied from the Athenian outlook because Athens has left us more narratives, plays, and other written works than the other ancient Greek states. In this context, one might consider that the first significant event of this century occurs in 510 BC, with the fall of the Athenian tyrant and Cleisthenes' reforms. However, a broader view of the whole Greek world might place its beginning at the Ionian revolt of 500 BC, the event that provoked the Persian invasion of 492 BC. The Persians (called "Medes") were finally defeated in 490 BC. A second Persian attempt failed in 481-479 BC. The Delian League then formed, under Athenian hegemony and as Athens' instrument. Athens' excesses caused several revolts among the allied cities, all of which were put down by force, but Athenian dynamism finally awoke Sparta and brought about the Peloponnesian War in 431 BC. After both forces were spent, a brief peace came about; then the war resumed to Sparta's advantage. Athens was definitively defeated in 404 BC, and internal Athenian agitations mark the end of the 5th century BC in Greece.

Since the beginning, Sparta had been ruled by a "diarchy." This meant that Sparta had two kings serving concurrently throughout its entire history. The two kingships were both hereditary and were either from the Agiad dynasty or the Eurypontid dynasty. Allegedly, the hereditary lines of these two dynasties spring, respectively, from Eurysthenes and Procles, twin descendants of Hercules. Eurysthenes and Procles were said to have conquered Sparta two generations after the Trojan War.

Cleisthenes


In 510 BC, Spartan troops helped the Athenians overthrow their king, the tyrant Hippias. Cleomenes I, king of Sparta, put in place a pro-Spartan oligarchy headed by Isagoras. But his rival Cleisthenes, with the support of the middle class and aided by democrats, managed to take over. Cleomenes intervened in 508 and 506 BC, but could not stop Cleisthenes, now supported by the Athenians. Through his reforms, the people endowed their city with isonomic institutions—i.e., ones that all have the same rights—and established ostracism.

The isonomic and isegoric democracy was first organized into about 130 demes, which became the foundational civic element. The 10,000 citizens exercised their power via the assembly (the ekklesia, in Greek) of which they all were part, headed by a council of 500 citizens chosen at random.

The city's administrative geography was reworked, the goal being to have mixed political groups — not federated by local interests linked to the sea, to the city, or to farming — whose decisions (declaration of war, etc.) would depend on their geographical situation. Also, the territory of the city was divided into thirty trittyes as follows:


 * ten trittyes in the coastal "Paralie"
 * ten trittyes in "Asty", the urban center
 * ten trittyes in rural "Mesogia".

A tribe consisted of three trittyes, taken at random, one from each of the three groups. Each tribe therefore always acted in the interest of all three sectors.

This is this corpus of reforms that would in the end allow the emergence of a wider democracy in the 460s and 450s BC.

The Persian Wars


In Ionia (the modern Aegean coast of Turkey), the Greek cities, which included great centers such as Miletus and Halicarnassus, were unable to maintain their independence and came under the rule of the Persian Empire in the mid 6th century BC. In 499 BC, these poleis rose against Persian rule in what it has come to be known as the Ionian Revolt(499 BC-493 BC), and Athens and some other Greek cities sent aid, but were quickly forced to back down after defeat in 494 BC at the battle of Lade. Asia Minor returned to Persian control.

In 492 BC, the Persian general, Mardonius led a campaign through Thrace and Macedonia and, while victorious, he was wounded and forced to retreat back into Asia Minor. In addition, the naval fleet of around 1,200 ships that accompanied Mardonius on the expedition was wrecked by a storm off the coast of Mount Athos. Later, the generals Artaphernes and Datis submitted the Aegean islands through a naval expedition.

In 490 BC, Darius the Great of Persian, having suppressed the Ionian cities, sent a fleet to punish the Greeks. 100,000 Persians (historians are uncertain about the number; it varies from 18,000 to 100,000) landed in Attica intending to take Athens, but were defeated at the Battle of Marathon by a Greek army of 9,000 Athenian hoplites and 1,000 Plateans led by the Athenian general Miltiades. The Persian fleet continued to Athens but, seeing it garrisoned, decided not to attempt an assault.

Ten years later, in 480 BC, Darius' successor Xerxes I sent a much more powerful force of 300,000 by land, with 1,207 ships in support, across a double pontoon bridge over the Hellespont. This army took Thrace, before descending on Thessaly and Boetia, whilst the Persian navy skirted the coast and resupplied the ground troops. The Greek fleet, meanwhile, dashed to block Cape Artemision. After being delayed by Leonidas I, the Spartan king of the Agiad Dynasty, at the Battle of Thermopylae (a battle made famous by the 300 Spartans who faced the entire Persian Army), Xerxes advanced into Attica, where he captured and burned Athens. But the Athenians had evacuated the city by sea, and under the command of Themistocles defeated the Persian fleet at the Battle of Salamis.

In 483 BC, during the time of peace between the two Persian invasions, a vein of silver ore had been discovered in the Laurion (a small mountain range near Athens), and the hundreds of talents mined there had paid for the construction of 200 warships to combat Aeginetan piracy. A year later, the Greeks, under the Spartan Pausanias, defeated the Persian army at Plataea. Following the Battle of Plataea, the Persians began withdrawing from Greece and never attempted an invasion again.

The Athenian fleet then turned to chasing the Persians from the Aegean Sea, defeating their fleet decisively in the Battle of Mycale; then in 478 BC the fleet captured Byzantium. In the course of doing so Athens enrolled all the island states and some mainland ones into an alliance called the Delian League, so named because its treasury was kept on the sacred island of Delos. The Spartans, although they had taken part in the war, withdrew into isolation afterwards, allowing Athens to establish unchallenged naval and commercial power.

The Peloponnesian War


In 431 BC war broke out between Athens and Sparta and its allies. The war was not really a struggle between two city-states as it was a struggle between two coalitions, or leagues of city-states. These two leagues were the Delian League in which Athens was the leading member, and the Peloponnesian League, which was led by Sparta.

The Delian League grew out of the necessity of presenting a unified front of all Greek city-states against Persian aggression. In 481 BC, Greek city-states, including Sparta, met in the first of a series of "congresses" that strove to unify all the Greek city-states against the danger of another Persian invasion. This coalition of city-states formed in 481 BC became known as the "Hellenic League" and included Sparta. As noted above, the expected Persian invasion of Greece under King Xerxes occurred in September 481 BC when the Athenian navy defeated the Persian navy. The Persian land forces were delayed in 480 BC, by a much smaller force of 300 Spartans, 400 Thebans and 700 men from Boeotian Thespiae at the Battle of Thermopylae. The Persians finally left Greece in 479 BC following their defeat at Plataea.

The Battle of Plataea in 479 BC was the final battle of Xerxes' invasion of Greece. After the Battle of Plataea, the Persians never again tried to invade Greece. With the disappearance of this external threat, cracks appeared in the united front of the Hellenic League. In 477 BC, Athens became the recognised leader of a coalition of city-states that did not include Sparta. This coalition met and formalized their relationship at the holy city of Delos. Thus, the League took the name "Delian League." The official purpose of this new League was to liberate Greek cities still under Persian control. However, it became increasingly apparent that the Delian League was really a front for Athenian imperialism throughout the Aegean.

A competing coalition of Greek city-states centered around Sparta arose and became more important as the external Persian threat subsided. This coalition became known as the Peloponnesian League. However, unlike the Hellenic League and the Delian League, the Spartan League was not a response to any external threat — Persian or otherwise. The Spartan League was unabashedly an instrument of Spartan policy aimed at the security of Lacedaemon (the prefecture on the Peloponnese Peninsula in which Sparta was located) and Spartan dominance over the Peloponnese Peninsula. Sometimes the Spartan League is called the "Peloponnesian League." This term is ambiguous on two scores. The "Peloponnesian League" was not really a "league" at all. Nor was it really "Peloponnesian." There was no equality at all between the members as might be implied by the term "league." Furthermore, most of its members were not from the Peloponnese, but rather were located outside the Peloponnese Peninsula. Indeed, the terms "Spartan League" or "Peloponnesian League" are actually modern terms. Contemporaries actually used the term the "Lacedaemonians and their Allies" to describe the so-called league.

The Spartan League had its origins in Sparta's conflict with another city on the Peloponnese Peninsula--Argos. In the 7th century BC, Argos dominated the Peloponnese Peninsula. Even in the period of time after 600 BC, the Argives attempted to control the northeastern part of the Peloponnese Peninsula. The rise of Sparta in the 6th century, naturally, brought Sparta in conflict with Argos. However, with the conquest of the Peloponnesian city-state of Tegea in 550 BC and the defeat of the Argives 546 BC, the Spartan's control began to reach well beyond the borders of Lacedaemon.

As these two coalitions grew, their separate interests kept coming into conflict. Under the influence of King Archidamus II (who ruled Sparta from 476 BC through 427 BC), Sparta, in the late summer or early autumn of 446 BC, concluded the Thirty Years Peace with Athens. This treaty took effect the next winter in 445 BC Under the terms of this treaty, Greece was formally divided into two large power zones. Sparta and Athens agreed to stay within their own power zone and not to interfere in the other's power zone. Despite the Thirty Years Peace, it was clear that eventual war was inevitable. As noted above, at all times during its history down to 221 BC, Sparta was a "diarchy" with two kings ruling the city-state concurrently. One line of hereditary kings were from the Eurypontid Dynasty while the other king was from the Agiad Dynansty. With the conclusion of the Thirty Years Peace treaty Archidamus II, the Eurypontid King at the time, felt he had successfully prevented Sparta from entering into a war with its neighbors. However, the strong war party in Sparta soon won out and in 431 BC Archidamus was forced into going to war with the Delian League. However, in 427 BC, Archidamus II died and his son, Agis II succeeded to the Eurypontid throne of Sparta.

The immediate causes of the Peloponnesian War vary from account to account. However three causes are fairly consistent among the ancient historians, namely Thucydides and Plutarch. Prior to the war, Corinth and one of its colonies, Corcyra (modern-day Corfu), got into a dispute, in 435 BC, over the new Corcyran colony of Epidamnus. War broke out between Corinth and Corcyra. Sparta refused to become involved in the conflict and urged an arbitrated settlement of the struggle. In 433 BC, Corcyra, sought the assistance of Athens in the war on Corinth. Corinth was known to be a traditional enemy of Athens. However, to further encourage Athens to enter the conflict, Corcyra pointed out, to Athens, how useful a friendly relationship with Corcyra would be, given the strategic locations of Corcyra itself and the colony of Epidamnus on the east shore of the Adriatic Sea. Furthermore, Corcyra promised that Athens would have the use of their (Corcyra's) navy, which was the third largest navy in Greece. This was too good of an offer for Athens to refuse. Accordingly, Athens signed a defensive alliance with Corcyra.

The next year, in 432 BC, Corinth and Athens argued over control of Potidaea (near modern-day Nea Potidaia), eventually leading to an Athenian siege of Potidaea. In 434-433 BC Athens issued the "Megarian Decrees", a series of economic decrees that placed economic sanctions on the Megarian people. Athens was accused by the Peloponnesian allies of violating the Thirty Years Peace through all of the aforementioned actions, and, accordingly, Sparta formally declared war on Athens.

Many historians consider these to be merely the immediate causes of the war. They would argue that the underlying cause was the growing resentment on the part of Sparta and its allies at the dominance of Athens over Greek affairs. The war lasted 27 years, partly because Athens (a naval power) and Sparta (a land-based military power) found it difficult to come to grips with each other.

Sparta's initial strategy was to invade Attica, but the Athenians were able to retreat behind their walls. An outbreak of plague in the city during the siege caused heavy losses, including that of Pericles. At the same time the Athenian fleet landed troops in the Peloponnese, winning battles at Naupactus (429 BC) and Pylos (425 BC). But these tactics could bring neither side a decisive victory. After several years of inconclusive campaigning, the moderate Athenian leader Nicias concluded the Peace of Nicias (421 BC).

In 418 BC, however, hostility between Sparta and the Athenian ally Argos led to a resumption of hostilities. Alcibiades was one of the most influential voices in persuading the Athenians to ally with Argos against the Spartans. At the Mantinea Sparta defeated the combined armies of Athens and her allies. Accordingly, Argos and the rest of the Peloponnesus was brought back under the control of Sparta. The return of peace allowed Athens to be diverted from meddling in the affairs of the Peloponnesus and to concentrate on building up the empire and putting their finances in order. Soon trade recovered and tribute began, once again, rolling into Athens. A strong "peace party" arose, which promoted avoidance of war and continued concentration on the economic growth of the Athenian Empire. Concentration on the Athenian Empire, however, brought Athens into conflict with another Greek state.

Ever since the formation of the Delian League in 477 BC, the island of Melos had refused to join. By refusing to join the League, however, Melos reaped the benefits of the League without bearing any of the burdens. In 425 BC, an Athenian army under Cleon attacked Melos to force the island to join the Delian League. However, Melos fought off the attack and was able to maintain its neutrality. Further conflict was inevitable and in the spring of 416 BC the mood of the people in Athens was inclined toward military adventure. The island of Melos provided an outlet for this energy and frustration for the military party. Furthermore there appeared to be no real opposition to this military expedition from the peace party. Enforcement of the economic obligations of the Delian League upon rebellious city-states and island was a means by which continuing trade and prosperity of Athens could be assured. Melos was alone among all the Cycladic Islands located in the southwest Aegean Sea had resisted joining the Delian League. This continued rebellion provided a bad example to the rest of the members of the Delian League.

The debate between Athens and Melos over the issue of joining the Delian League is presented by Thucydides in his Melian Dialogue. The debate did not in the end resolve any of the differences between Melos and Athens and Melos was invaded in 416 BC, and soon occupied by Athens. This success on the part of Athens whetted the appetite of the people of Athens for further expansion of the Athenian Empire. Accordingly, the people of Athens were ready for military action and tended to support the military party, led by Alcibiades.

Thus, in 415 BC, Alcibiades found support within the Athenian Assembly for his position when he urged that Athens launch a major expedition against Syracuse, a Peloponnesian ally in Sicily. Segesta, a town in Sicily, had requested Athenian assistance in their war with the another Sicilian town — the town of Selinus. Although Nicias was a skeptic about the Sicilian Expedition, he was appointed along with Alcibiades to lead the expedition.

However, unlike the expedition against Melos, the citizens of Athens were deeply divided over the Alcibiades' proposal for an expedition to far off Sicily. The peace party was desperate to foil Alcibiades. Thus, in June 415 BC, on the very eve of the departure of the Athenian fleet for Sicily, a band of vandals in Athens defaced the many statues of the god Hermes, that were scattered throughout the city of Athens. This action was blamed on Alcibiades and was seen as a bad omen for the coming campaign. In all likelihood, the coordinated action against the statues of Hermes was the action of the peace party. Having lost the debate on the issue, the peace party was desperate to weaken Alcibiades' hold on the people of Athens. Successfully blaming Alcibiades for the action of the vandals would have weakened Alcibiades and the war party in Athens. Furthermore, it is unlikely that Alcibiades would have deliberately defaced the statues of Hermes on the very eve of his departure with the fleet. Such defacement could only have been interpreted as a bad omen for the expedition that he had long advocated.

Even before the fleet reached Sicily, word arrived to the fleet that Alcibiades was to be arrested and charged with sacrilege of the statues of Hermes. Due to these accusations against him, Alcibiades fled to Sparta before the expedition actually landed in Sicily. When the fleet landed in Sicily and the battle was joined, the expedition was a complete disaster. The entire expeditionary force was lost and Nicias was captured and executed. This was one of the most crushing defeats in the history of Athens.

Meanwhile, Alcibiades betrayed Athens and became a chief advisor to the Spartans and began to counsel them on the best way to defeat his native land. Alcibiades persuaded the Spartans to begin building a real navy for the first time — large enough to challenge the Athenian superiority at sea. Additionally, Alcibiades persuaded the Spartans to ally themselves with their traditional foes — the Persians. As noted below, Alcibiades soon found himself in controversy in Sparta when he was accused of having seduced Timaea, the wife of Agis II, the Eurypontid king of Sparta. Accordingly, Alcibiades was required to flee from Sparta and seek the protection of the Persian Court.

Sparta had now built a fleet (with the financial help of the Persians) to challenge Athenian naval supremacy, and had found a new military leader in Lysander, who attacked Abydos and seized the strategic initiative by occupying the Hellespont, the source of Athens' grain imports. Threatened with starvation, Athens sent its last remaining fleet to confront Lysander, who decisively defeated them at Aegospotami (405 BC). The loss of her fleet threatened Athens with bankruptcy. In 404 BC Athens sued for peace, and Sparta dictated a predictably stern settlement: Athens lost her city walls, her fleet, and all of her overseas possessions. Lysander abolished the democracy and appointed in its place an oligarchy called the "Thirty Tyrants" to govern Athens.

Meanwhile, in Sparta, Timaea gave birth to a child. The child was given the name Leotychidas, son of Agis II, after the great grandfather of Agis II — King Leotychidas of Sparta. However, because of her alleged dalliance with Alcibiades, it was widely rumoured that the young Leotychidas was actually fathered by Alcibiades. Indeed, Agis II, himself, refused to acknowledge Leotychidas as his son until he relented in front of witnesses, on his death bed in 400 BC.

Upon the death of Agis II, Leotychidas attempted to claim the Eurypontid throne for himself. However, there was an outcry against this attempted succession. The outcry was led by the victorious navarch (admiral) Lysander, who was at the height of his influence in Sparta. Lysander argued that Leotychidas was a bastard and could not inherit the Eurypontid throne. Accordingly, Lysander backed the hereditory claim of Agesilaus, son of Agis by another wife, other than Timaea. Based on the support of Lysander, Agesilaus became the Eurypontid king as Agesilaus II, expelled Leotychidas from the country, and took over all of Agis' estates and property.

4th century BC
The end of the Peloponnesian War left Sparta the master of Greece, but the narrow outlook of the Spartan warrior elite did not suit them to this role. Within a few years the democratic party regained power in Athens and in other cities. In 395 BC, the Spartan rulers removed Lysander from office, and Sparta lost her naval supremacy. Athens, Argos, Thebes, and Corinth, the latter two former Spartan allies, challenged Sparta's dominance in the Corinthian War, which ended inconclusively in 387 BC. That same year Sparta shocked the Greeks by concluding the Treaty of Antalcidas with Persia. The agreement turned over the Greek cities of Ionia and Cyprus, reversing a hundred years of Greek victories against Persia. Sparta then tried to further weaken the power of Thebes, which led to a war in which Thebes allied with its old enemy Athens.

Then the Theban generals Epaminondas and Pelopidas won a decisive victory at Leuctra (371 BC). The result of this battle was the end of Spartan supremacy and the establishment of Theban dominance, but Athens herself recovered much of her former power because the supremacy of Thebes was short-lived. With the death of Epaminondas at Mantinea (362 BC) the city lost its greatest leader and his successors blundered into an ineffectual ten-year war with Phocis. In 346 BC, the Thebans appealed to Philip II of Macedon to help them against the Phocians, thus drawing Macedon into Greek affairs for the first time.

The Peloponnesian War was a radical turning point for the Greek world. Before 403 BC, the situation was more defined, with Athens and its allies (a zone of domination and stability, with a number of island cities benefiting from Athens' maritime protection), and other states outside this Athenian Empire. The sources denounce this Athenian supremacy (or hegemony) as smothering and disadvantageous.

After 403 BC, things became more complicated, with a number of cities trying to create similar empires over others, all of which proved short-lived. The first of these turnarounds was managed by Athens as early as 390 BC, allowing it to re-establish itself as a major power without regaining its former glory.

The Fall of Sparta
This empire was powerful but short-lived. In 405 BC, the Spartans were masters of all - of Athens' allies and of Athens itself - and their power was undivided. By the end of the century, they could not even defend their own city. As noted above, in 400 BC, Agesilaus became king of Sparta.

Foundation of a Spartan empire
The subject of how to reorganize the Athenian Empire as part of the Spartan Empire provoked much heated debate among Sparta's full citizens. The admiral Lysander felt that the Spartans should rebuild the Athenian empire in such a way that Sparta profited from it. Lysander tended to be too proud to take advice from others. Prior to this, Spartan law forbade the use of all precious metals by private citizens, with transactions being carried out with cumbersome iron ingots (which generally discouraged their accumulation) and all precious metals obtained by the city becoming state property. Without the Spartans' support, Lysander's innovations came into effect and brought a great deal of profit for him - on Samos, for example, festivals known as Lysandreia were organized in his honor. He was recalled to Sparta, and once there did not attend to any important matters.

Sparta refused to see Lysander or his successors dominate. Not wanting to establish a hegemony, they decided after 403 BC not to support the directives that he had made.

Agesilaus came to power by accident at the start of the 4th century BC. This accidental accession meant that, unlike the other Spartan kings, he had the advantage of a Spartan education. The Spartans at this date discovered a conspiracy against the laws of the city conducted by Cinadon and as a result concluded there were too many dangerous worldly elements at work in the Spartan state.

In the Persian Court, Alcibiades now betrayed both: helping Sparta build a navy commensurate with the Athenian navy. Alcibiades advised that a victory of Sparta over Athens was not in the best interest of the Persian Empire. Rather, long and continuous warfare between Sparta and Athens would weaken both city-states and allow the Persians to easily dominate the Helles (Greek) peninsula.

Among the war party in Athens, a belief arose that the catastrophic defeat of the military expedition to Sicily in 415 BC through 413 BC could have been avoided if Alcibiades had been allowed to lead the expedition. Thus, despite his treacherous flight to Sparta and collaboration with Sparta and, later, with the Persian Court, there arose a demand among the war party that Alcibiades be allowed to return to Athens without being arrested. Alcibiades negotiated with his supporters on the Athenian controlled island of Samos. Alcibiades felt that "radical democracy" was his worst enemy. Accordingly, he asked his supporters to initiate a coup to establish an oligarchy in Athens. If the coup were successful Alcibiades promised to return to Athens. In 411 BC, a successful oligarchic coup was mounted in Athens, which became known as "the 400." However, a parallel attempt by the 400 to overthrow democracy in Samos failed. Alcibiades was immediately made an admiral (navarch) in the Athenian navy. Later, due to democratic pressures, the 400 was replaced by a broader oligarchy called "the 5000." Alcibiades did not immediately return to Athens. In early 410 BC, Alcibiades led an Atheneian fleet of eighteen triremes (ships) against the Persian-financed Spartan fleet at Abydos near the Hellespont. The Battle of Abydos had actually begun before the arrival of Alcibiades and had been inclining slightly toward the Athenians. However, with the arrival of Alcibiades, the Athenian victory over the Spartans became a rout. Only the approach of nightfall and the movement of Persian troops to the coast where the Spartans had beached their ships, saved the Spartan navy from total destruction.

Following the advice that Alcibiades had provided the Persian Court, the Persian Empire had been playing Sparta and Athens off against each other. However, as weak as the Spartan navy was after the Battle of Abydos, the Persian navy sought to prove direct assistance to the Spartans. Thus following the Battle of Abydos, Alcibiades pursued and met the combined Spartan and Persian fleets at the Battle of Cyzicus later in the spring of 410 BC. Alcibiades and the Athenian navy won a significant victory against the combined navies.

Agesilaus, the Eurypontid King of Sparta, employed a political dynamic that played on a feeling of pan-Hellenic sentiment and launched a successful campaign against the Persian empire. Once again, the Persian empire played both sides against each other. With access to Persian gold, the Persian Court supported Sparta in the rebuilding of their navy and supported the Athenians, who used Persian subsidies to rebuild their long walls (destroyed in 404 BC) as well as to reconstruct their fleet and win a number of victories.

For most of the first years of his reign, Agesilaus had been engaged in a war against Persia in the Aegean Sea and in Asia Minor. In 394 BC, the Spartan authorities decided to force Agesilaus to return to mainland Greece. Sparta had been attacked by Thebes and other allied Greek city-states. While Agesilaus had a large part of the Spartan Army was in Asia Minor, the Spartan forces protecting the homeland had been attacked by a coalition of forces from Thebes, Corinth, Athens and Argos. At the Battle of Haliartus the Spartans had been defeated by the Thebean forces. Worse yet, Lysander, Sparta's chief military leader had been killed at Haliartus. This was the start of what became known as the "Corinthian War." Upon hearing of the Spartan loss at Haliartus and of the death of Lysander, Agesilaus headed out of Asia Minor, back across the Hellspont, across Thrace and back towards Greece. At the Battle of Coronea, Agesilaus and his Spartan Army defeated a Theban force. For six more years, Sparta fought the allied city-states of Thebes, Corinth, Athens and Argos in the Corinthian War (395 BC to 387 BC). During the war, Corinth drew support from a coalition of traditional Spartan enemies — Argos, Athens and Thebes. However, the war descended into guerrilla tactics and Sparta decided that it could not fight on two fronts and so chose to ally with Persia. The long Corinthian War finally ended with the Peace of Antalcidas or the King's Peace, in which the "Great King" of Persia, Artaxerxes II, pronounced a "treaty" of peace between the various city-states of Greece which broke up all "leagues" of city-states on Greek mainland and in the islands of the Aegean Sea. Although this was looked upon as "independence" for some city-states, the effect of the unilateral "treaty" was highly favorable to the interests of the Persian Empire.

The Corinthian War revealed a significant dynamic that was occurring in Greece. While Athens and Sparta fought each other to exhaustion, Thebes was rising to a position of dominance among the various Greek city-states.

The peace of Antalcidas


In 387 BC, an edict was promulgated by the Persian king, preserving the Greek cities of Asia Minor and Cyprus as well as the independence of the Greek Aegean cities, except for Lymnos, Imbros and Skyros, which were given over to Athens. It dissolved existing alliances and federations and forbade the formation of new ones. This is an ultimatum that benefited Athens only to the extent that Athens held onto three islands. While the "Great King," Artaxerxes, was the guarantor of the peace, Sparta was to act as Persia's agent in enforcing the Peace. To the Persians this document is known as the "King's Peace." To the Greeks, this document is known as the Peace of Antalcidas, after the Spartan diplomat, Antalcidas, who was sent to Persia to negotiate a treaty for Sparta. Sparta had been worried about the developing closer ties between Athens and Persia. Accordingly, Altalcidas was sent to Persia to get whatever agreement he could from the "Great King". Accordingly, the "Peace of Antalcidas is not a negotiated peace at all. Rather it is a surrender to the interests of Persia, drafted entirely along its interests.

Spartan interventionism
On the other hand, this peace had unexpected consequences. In accordance with it, the Boeotian League or Boeotian confederacy was dissolved in 386 BC. This confederacy was dominated by Thebes, a city hostile to the Spartan hegemony. Sparta carried out large-scale operations and peripheral interventions in Epirus and in the north of Greece, resulting in the capture of the fortress of Thebes, the Cadmea, after an expedition in the Chalcidice and the capture of Olynthos. It was a Theban politician who suggested to the Spartan general Phoibidas that Sparta should seize Thebes itself. This act was sharply condemned, though Sparta eagerly ratified this unilateral move by Phoibidas. The Spartan attack was successful and Thebes was placed under Spartan control.

Clash with Thebes
In 378 BC, the reaction to Spartan control over Thebes was broken by a popular uprising within Thebes. Elsewhere in Greece, the reaction against Spartan hegemony began when, Sphodrias, another Spartan general, tried to carry out a surprise attack on the Piraeus. Although the gates of Piraeus were no longer fortified, Sphodrias was driven off before the Piraeus. Back in Sparta, Sphodrias was put on trial for the failed attack, but was acquitted by the Spartan court. Nonetheless, the attempted attack triggered an alliance between Athens and Thebes. Sparta would now have to fight them both together. Athens was trying to recover from their defeat in the Peloponnesian War at the hands of Sparta's "navarch" (admiral), Lysander in the disaster of 404 BC. The rising spirit of rebellion against Sparta also fueled Thebes' attempt to restore the former Boeotian confederacy. In Boeotia, Thebian leaders, Pelopidas and Epaminondas, reorganized the Thebian army and began to free the towns of Boeotia from their Spartan garrisons, one by one, and incorporated these towns into the revived Boeotian League. Pelopidas won a great victory for Thebes over a much larger Spartan force in the Battle of Tegyra in 375 BC.

Thebian authority grew so spectacularly in such a short time that Athens came to mistrust the growing Theban power. Athens began to consolidate its position again through the formation of a second Athenian League. Attention was drawn to growing power of Thebes, when it began interfering in the political affairs of its neighbor, Phocis and, particularly, after Thebes razed the city of Platea in 375 BC Platea had been a long-term ally of Athens. The destruction of Platea caused Athens to negotiate an alliance with Sparta against Thebes, in that same year of 375 BC. In 371, the Thebian army, led by Epaminondas, inflicted a bloody defeat on Spartan forces at Battle of Leuctra. Sparta lost a large part of its army and 400 of its 2,000 citizen-troops. The Battle of Leuctra was a watershed in Greek history. Epaminondas' victory over the Sparta forces at Leuctra ended a long history of Spartan military prestige and dominance over Greece and the period of Spartan hegemony was over. However, Spartan hegemony was not replaced by Thebian, but rather Athenian hegemony.

Return to the 5th century BC
The Athenians forbade themselves any return to the situation in the 5th century. In Aristotle's decree, Athens claimed its goal was to prevent Spartan hegemony, with the Spartans clearly denounced as "warmongers". Athens' hegemony was no longer a centralized system but an alliance in which the allies had a voice. The Athenians did not sit on the council of the allies, nor was this council headed by an Athenian. It met regularly and served as a political and military counterweight to Athens. This new league was a quite moderate and much looser organization.

Financing the league
It was important to erase the bad memories of the former league. Its financial system was not adopted, with no tribute being paid. Instead, syntaxeis were used, irregular contributions as and when Athens and its allies needed troops, collected for a precise reason and spent as quickly as possible. These contributions were not taken to Athens — unlike the 5th century BC system, there was no central exchequer for the league — but to the Athenian generals themselves.

The Athenians had to make their own contribution to the alliance, the eisphora. They reformed how this tax was paid, creating a system in advance, the Proseiphora, in which the richest individuals had to pay the whole sum of the tax then be reimbursed by other contributors. This system was quickly assimilated into a liturgy.

Athenian hegemony halted
This league responded to a real and present need. On the ground, however, the situation within the league proved to have changed little from that of the 5th century BC, with Athenian generals doing what they wanted and able to extort funds from the league. Alliance with Athens again looked unattractive and the allies complained.

The main reasons for the eventual failure were structural. This alliance was only valued out of fear of Sparta, which evaporated after Sparta's fall in 371 BC, losing the alliance its sole raison d'etre. The Athenians no longer had the means to fullfil their ambitions, and found it difficult merely to finance their own navy, let alone that of an entire alliance, and so could not properly defend their allies. Thus, the tyrant of Pherae was able to destroy a number of cities with impunity. From 360, Athens lost its reputation for invincibility and a number of allies (such as Byzantium and Naxos in 364) decided to secede.

In 357 BC, the revolt against the league spread, and between 357 and 355, Athens had to face war against its allies, a war whose issue was marked by a decisive intervention by the king of Persia in the form of an ultimatum to Athens, demanding that Athens recognise its allies' independence under penalty of Persia's sending 200 triremes against Athens. Athens had to renounce the war and leave the confederacy to weaken itself more and more. The Athenians had failed in all their plans and were unable to propose a durable alliance.

5th century BC Boeotian confederacy (447–386 BC)
This was not Thebes' first attempt at hegemony. It had been the most important city of Boeotia and the center of the previous Boeotian confederacy of 447, resurrected since 386.

That confederacy is well known to us from a papyrus found at Oxyrhyncus and known as "The Anonyme of Thebes". Thebes headed it and set up a system under which charges were divided up between the different cities of the confederacy. Citizenship was defined according to wealth, and Thebes counted 11,000 active citizens.

It was divided up into 11 districts, each providing a federal magistrate called a Boeotarch, a certain number of council members, 1,000 hoplites and 100 horsemen. From the 5th century BC the alliance could field an infantry force of 11,000 men, in addition to an elite corps and a light infantry numbering 10,000; but its real power derived from its cavalry force of 1,100, commanded by a federal magistrate independent of local commanders. It also had a small fleet that played a part in the Peloponnesian War by providing 25 triremes for the Spartans. At the end of the conflict, the fleet consisted of 50 triremes and was commanded by a navarch.

All this constituted a significant enough force that the Spartans were happy to see the Boeotian confederacy dissolved by the king's peace. This dissolution, however, did not last, and in the 370s there was nothing to stop the Thebans (who had lost the Cadmea to Sparta in 382 BC) from reforming this confederacy.

Theban reconstruction
Pelopidas and Epaminondas endowed Thebes with democratic institutions similar to those of Athens, the Thebans revived the title of "Boetarch" lost in the Persian king's peace and - with victory at Leuctra and the destruction of Spartan power - the pair achieved their stated objective of renewing the confederacy. Epaminondas rid the Peloponnesus of pro-Spartan oligarchies, replacing them with pro-Theban democracies, constructed cities, and rebuilt a number of those destroyed by Sparta. He equally supported the reconstruction of the city of Messene thanks to an invasion of Laconia that also allowed him to liberate the helots and give them Messene as a capital.

He decided in the end to constitute small confederacies all round the Peloponnessus, forming an Arcadian confederacy (The king's peace had destroyed a previous Arcadian confederacy and put Messene under Spartan control.)

Confrontation between Athens and Thebes
The strength of the Boeotian League explains Athens' problems with her allies in the second Athenian League. Epaminondas succeeded in convincing his countrymen to build a fleet of 100 triremes to pressure cities into leaving the Athenian league and joining a Boeotian maritime league. Epaminondas and Pelopidas also reformed the army of Thebes to introduce new and more effective means of fighting. Thus, the Thebian army was able to carry the day against the coalition of other Greek states at the battle of Leuctra in 371 BC and the battle of Mantinea in 362 BC.

Sparta also remained an important power in the face of Thebian strength. However, some of the cities allied with Sparta turned against her, because of Thebes. In 367 BC, both Sparta and Athens sent delegates to Artaxerxes II, the Great King of Persia. These delegates sought to have the Artaxerxes, once again, declare Greek independence and a unilateral common peace, just as he had done in twenty years earlier in 387 BC. That unilateral peace treaty, commonly called the "King's Peace", or the "Peace of Antalcidas", breaking all bonds between the various city-states of Greece. As noted above, this had meant the destruction of the Boeotian League in 387 BC. Sparta and Athens now hoped the same thing would happen with a new declaration of a similar "Kings Peace" by the Great King of the Persian Empire. Thebes sent Pelopidas to argue against this attempt at a new unilateral "peace treaty" guaranteed by the Persian Empire. Now however, twenty years later in 367 BC, the Great King was convinced by Pelopidas and the Thebian diplomats that Thebes, and the Boeotian League, would be the best agent of Persian interests in Greece. Accordingly, the Great King did not issue a new "King's Peace." Thus, to deal with Thebes, Athens and Sparta were thrown back on their own resources. Thebes, meanwhile, expanded their influence beyond the bounds of Boeotia. In 364 BC, the Thebeans defeated the army of Alexander of Pherae in the Battle of Cynoscephalae, located in southeastern Thessaly in northern Greece. Pelopidas led this Thebian Army to Cynoscephalae. However, during the battle, Pelopides was killed.

The confederal framework of Sparta's relationship with her allies was really an artificial one, since it attempted to bring together cities that had never been able to agree on much at all in the past. Such was the case with the cities of Tegea and Mantinea, which re-allied in the Arcardian confederacy. The Mantineans received the support of the Athenians and the Tegeans that of the Thebans. In 362 BC Thebian general, Epaminondas, led a Thebian army against a coalition of Athenian, Spartan, Elisian, Mantinean and Achean forces. Battle was joined at Mantinea. The Thebans prevailed, but this triumph was short-lived, for Epaminondas died in the battle, stating that "I bequeath to Thebes two daughters, the victory of Leuctra and the victory at Mantinea".

Despite the victory at Mantinea, in the end, the Thebans abandoned their policy of intervention in the Peloponnesus. This event is looked upon as a watershed in Greek history. Thus, Xenophon concludes his history of the Greek world at this point, in 362 BC. The end of this period was even more confused than its beginning. Greece had failed and, according to Xenophon, the history of the Greek world was no longer intelligible.

The idea of hegemony disappeared. From 362 BC onward, there was no longer a single city that could exert hegemonic power in Greece. The Spartans were greatly weakened; the Athenians were in no condition to operate their navy, and after 365 no longer had any allies; Thebes could only exert an ephemeral dominance, and had the means to defeat Sparta and Athens but not to be a major power in Asia Minor.

Other forces also intervened, such as the Persian king, who was appointed himself as arbitrator between the Greek cities, with the tacit agreement of the cities themselves. This situation reinforced the conflicts and there was a proliferation of civil wars, with the confederal framework a repeated trigger for wars. One war led to another, each longer and more bloody, and the cycle could not be broken. Hostilities even took place during winter for the first time, with the 370 invasion of Laconia.

Rise of Macedon
Thebes sought to maintain its position until finally eclipsed by the rising power of Macedon in 346 BC. The energetic leadership within Macedon began in 359 BC when Phillip of Macedonia was made regent for his nephew, Amyntas. Within a short time, Phillip was acclaimed king as, Phillip II of Macedonia, in his own right with succession of the throne established on his own heirs (Alexander the Great).

Attribution
"Classical Greece" (Wikipedia) http://en.wikipedia.org/wiki/Classical_Greece