The Parthenon in Athens.History of Greece

The southern shores of Greece's Aegean Sea experienced the emergence some of the first advanced civilizations in Europe. Minoan and Mycenean civilizations, and later Greek city-states, emerged across the Greek peninsula but also on the shores of Black Sea, South Italy and Asia Minor, reaching great levels of prosperity that resulted in an unprecedented cultural boom, expressed in architecture, drama, science and philosophy, and nurtured in Athens under a democratic environment. Athens and Sparta led the way in repelling the Persian Empire in a series of battles. Both were later overshadowed by Thebes and eventually Macedonia, with the latter under the guidance of Alexander the Great uniting and leading the Greek world to victory over the Persians, to presage the Hellenistic era, itself brought only partially to a close two centuries later with the establishment of Roman rule over Greek lands in 146 BC.

The subsequent mixture of Roman and Hellenic culture took form in the making of the Byzantine Empire in 330 AD around Constantinople (today Istanbul, Turkey), and remained a major cultural and military force for the next 1,123 years until its fall at the hands of Ottomans in 1453. On the eve of the Ottoman era the Greek intelligentsia migrated to Western Europe, playing a significant role in the Western European Renaissance through the transferring of works of Ancient Greeks to Western Europe. Nevertheless, the Ottoman millet system contributed to the ethnic cohesion of Orthodox Greeks by segregating the various peoples within the Ottoman Empire based on religion as the latter played an integral role in the formation of modern Greek identity.

Cape Sounion in Attica, looking out to the Aegean ilands

There are no fixed or universally agreed dates for the beginning or the end of the Ancient/Classical Greek period. In common usage it refers to all Greek history before the Roman Empire, but historians use the term more precisely. Some writers include the periods of the Minoan and Mycenaean civilizations, while others argue that these civilizations were so different from later Greek cultures that they should be classed separately. Traditionally, the Ancient Greek period was taken to begin with the date of the first Olympic Games in 776 BC, but most historians now extend the term back to about 1000 BC. The traditional date for the end of the Ancient Greek period is the death of Alexander the Great in 323 BC. The following period is classed as Hellenistic. Not everyone treats the Ancient and Hellenic periods as distinct, however, and some writers treat the Ancient Greek civilization as a continuum running until the advent of Christianity in the third century AD.

Ancient Greece is considered by most historians to be the foundational culture of Western Civilization. Greek culture was a powerful influence in the Roman Empire, which carried a version of it to many parts of Europe. Ancient Greek civilization has been immensely influential on the language, politics, educational systems, philosophy, art and architecture of the modern world, particularly during the Renaissance in Western Europe and again during various neo-Classical revivals in 18th and 19th century Europe and The Americas.

The basic unit of politics in Ancient Greece was the polis, sometimes translated as city-state. "Politics" literally means "the things of the polis." Each city was independent, at least in theory. Some cities might be subordinate to others (a colony traditionally deferred to its mother city), some might have had governments wholly dependent upon others (the Thirty Tyrants in Athens was imposed by Sparta following the Peloponnesian War), but the titularly supreme power in each city was located within that city. This meant that when Greece went to war (e.g., against the Persian Empire), it took the form of an alliance going to war. It also gave ample opportunity for wars within Greece between different cities.

Most of the Greek names known to modern readers flourished in this age. Among the poets, Homer, Hesiod, Pindar, Aeschylus, Sophocles, Euripides, Aristophanes, and Sappho were active. Famous politicians include Themistocles, Pericles, Lysander, Epaminondas, Alcibiades, Philip II of Macedon, and his son Alexander the Great. Plato wrote, as did Aristotle, Heraclitus of Ephesus, Parmenides, Democritus, Herodotus, Thucydides and Xenophon. Almost all of the mathematical knowledge formalized in Euclid's Elements at the beginning of the Hellenistic period was developed in this era.

Two major wars shaped the Ancient Greek world. The Persian Wars (500–448 BC) are recounted in Herodotus's Histories. Ionian Greek cities revolted from the Persian Empire and were supported by some of the mainland cities, eventually led by Athens. (The notable battles of this war include Marathon, Thermopylae, Salamis, and Plataea.)

In order to prosecute the war, and subsequently to defend Greece from further Persian attack, Athens founded the Delian League in 477 BC. Initially, each city in the League would contribute ships and soldiers to a common army, but in time Athens allowed (and then compelled) the smaller cities to contribute funds so that it could supply their quota of ships. Revolution from the League could be punished. Following military reversals against the Persians, the treasury was moved from Delos to Athens, further strengthening the latter's control over the League. The Delian League was eventually referred to pejoratively as the Athenian Empire.

In 458 BC, while the Persian Wars were still ongoing, war broke out between the Delian League and the Peloponnesian League, comprising Sparta and its allies. After some inconclusive fighting, the two sides signed a peace in 447 BC.

That peace, it was stipulated, was to last thirty years: instead it held only until 431 BC, with the onset of the Peloponnesian War. Our main sources concerning this war are Thucydides's History of the Peloponnesian War and Xenophon's Hellenica.

The war began over a dispute between Corcyra and Epidamnus; the latter was a minor enough city that Thucydides has to tell his reader where it is. Corinth intervened on the Epidamnian side. Fearful lest Corinth capture the Corcyran navy (second only to the Athenian in size), Athens intervened. It prevented Corinth from landing on Corcyra at the Battle of Sybota, laid siege to Potidaea, and forbade all commerce with Corinth's closely situated ally, Megara (the Megarian decree).

There was disagreement among the Greeks as to which party violated the treaty between the Delian and Peloponnesian Leagues, as Athens was technically defending a new ally. The Corinthians begged Sparta for aid. Fearing the growing might of Athens, and witnessing Athens' willingness to use it against the Megarians (the embargo would have ruined them), Sparta declared the treaty to have been violated and the Peloponnesian War began in earnest.

The first stage of the war (known as the Archidamian War for the Spartan king, Archidamus II) lasted until 421 BC with the signing of the Peace of Nicias. The Athenian general Pericles recommended that his city fight a defensive war, avoiding battle against the superior land forces led by Sparta, and importing everything needful by maintaining its powerful navy: Athens would simply outlast Sparta, whose citizens feared to be out of their city for long lest the helots revolt. This strategy required that Athens endure regular sieges, and in 430 BC it was visited with an awful plague which killed approximately a quarter of its people, including Pericles. With Pericles gone, less conservative elements gained power in the city and Athens went on the offensive. It captured 300–400 Spartan hoplites at the Battle of Pylos. This represented a significant fraction of the Spartan fighting force which the latter decided it could not afford to lose. Meanwhile, Athens had suffered humiliating defeats at Delium and Amphipolis. The Peace of Nicias concluded with Sparta recovering its hostages and Athens recovering the city of Amphipolis.

Those who signed the Peace of Nicias in 421 BC swore to uphold it for fifty years. The second stage of the Peloponnesian War began in 415 BC when Athens embarked on the Sicilian Expedition to support an ally (Segesta) attacked by Syracuse and to conquer Sicily. Initially, Sparta was not going to aid its ally, but Alcibiades, the Athenian general who had argued for the Sicilian Expedition, defected to the Spartan cause upon being accused of grossly impious acts and convinced them that they could not allow Athens to subjugate Syracuse. The campaign ended in disaster for the Athenians.

Athens' Ionian possessions rebelled with the support of Sparta, as advised by Alcibiades. In 411 BC, an oligarchical revolt in Athens held out the chance for peace, but the Athenian navy, which remained committed to the democracy, refused to accept the change and continued fighting in Athens' name. The navy recalled Alcibiades (who had been forced to abandon the Spartan cause after reputedly seducing the wife of Agis II, a Spartan king) and made him its head. The oligarchy in Athens collapsed and Alcibiades proceeded to reconquer what had been lost.

In 407 BC, Alcibiades was replaced following a minor naval defeat at the Battle of Notium. The Spartan general Lysander, having fortified his city's naval power, won victory after victory. Following the Battle of Arginusae, which Athens won but was prevented by bad weather from rescuing some of its sailors, Athens executed or exiled eight of its top naval commanders. Lysander followed with a crushing blow at the Battle of Aegospotami in 405 BC which virtually destroyed the Athenian fleet. Athens surrendered one year later, ending the Peloponnesian War.

The Hellenistic period of Greek history begins with the death of Alexander the Great in 323 BC and ends with the annexation of the Greek peninsula and islands by Rome in 146 BC. Although the establishment of Roman rule did not break the continuity of Hellenistic society and culture, which remained essentially unchanged until the advent of Christianity, it did mark the end of Greek political independence. During the Hellenistic period the importance of "Greece proper" (that is, the territory of modern Greece) within the Greek-speaking world declined sharply. The great centres of Hellenistic culture were Alexandria and Antioch, capitals of Ptolemaic Egypt and Seleucid Syria respectively. (See Hellenistic civilization for the history of Greek culture outside of Greece in this period.)

Athens and her allies revolted against Macedon upon hearing that Alexander had died, but were defeated within a year in the Lamian War. Meanwhile, a struggle for power broke out among Alexander's generals, which resulted in the break-up of his empire and the establishment of a number of new kingdoms (see the Wars of the Diadochi). Ptolemy was left with Egypt, Seleucus with the Levant, Mesopotamia, and points east. Control of Greece, Thrace, and Anatolia was contested, but by 298 BC the Antigonid dynasty had supplanted the Antipatrid.

Macedonian control of the Greek city-states was intermittent, with a number of revolts. Athens, Rhodes, Pergamum and other Greek states retained substantial independence, and joined the Aetolian League as a means of defending it. The Achaean League, while nominally subject to the Ptolemies was in effect independent, and controlled most of southern Greece. Sparta also remained independent, but generally refused to join any league.

In 267 BC Ptolemy II persuaded the Greek cities to revolt against Macedon, in what became the Chremonidean War, after the Athenian leader Chremonides. The cities were defeated and Athens lost her independence and her democratic institutions. This marked the end of Athens as a political actor, although it remained the largest, wealthiest and most cultivated city in Greece. In 225 Macedon defeated the Egyptian fleet at Cos and brought the Aegean islands, except Rhodes, under its rule as well.

Sparta remained hostile to the Achaeans, and in 227 BC invaded Achaea and seized control of the League. The remaining Acheans preferred distant Macedon to nearby Sparta, and allied with the former. In 222 BC the Macedonian army defeated the Spartans and annexed their city—the first time Sparta had ever been occupied by a foreign power.

Philip V of Macedon was the last Greek ruler with both the talent and the opportunity to unite Greece and preserve its independence against the ever-increasing power of Rome. Under his auspices the Peace of Naupactus (217 BC) brought conflict between Macedon and the Greek leagues to an end, and at this time he controlled all of Greece except Athens, Rhodes and Pergamum.

In 215 BC, however, Philip formed an alliance with Rome's enemy Carthage. Rome promptly lured the Achaean cities away from their nominal loyalty to Philip, and formed alliances with Rhodes and Pergamum, now the strongest power in Asia Minor. The First Macedonian War broke out in 212, and ended inconclusively in 205, but Macedon was now marked as an enemy of Rome.

In 202 BC Rome defeated Carthage, and was free to turn her attention eastwards. In 198 the Second Macedonian War broke out for obscure reasons, but basically because Rome saw Macedon as a potential ally of the Seleucids, the greatest power in the east. Philip's allies in Greece deserted him and in 197 he was decisively defeated at the Battle of Cynoscephalae by the Roman proconsul Titus Quinctius Flaminius.

Luckily for the Greeks, Flaminius was a moderate man and an admirer of Greek culture. Philip had to surrender his fleet and become a Roman ally, but was otherwise spared. At the Isthmian Games in 196, Flaminius declared all the Greek cities free, although Roman garrisons were placed at Corinth and Chalcis. But the freedom promised by Rome was an illusion. All the cities except Rhodes were enrolled in a new League which Rome ultimately controlled, and aristocratic constitutions were favoured and actively promoted.