Clisthenes and Isagoras contend for the chief power in Athens. 507. Isagoras calls in Cleomenes who invades Attica. The Athenians overcome the Spartans, and Clisthenes, who had left Athens, returns. Clisthenes reforms the Athenian democracy. 506. Spartans, Bœotians, and Chalcidians allied against Athens. The Athenians allied with Platæa. Chalcidian territory annexed by Athens. Nearly the whole Peloponnesus forms a league under the hegemony of Sparta. Rivalry between Athens and Ægina. 504. The Athenians refuse to restore Hippias on the Persian demand. 498. Athens and Eretria send ships to aid the Milesians against the Persians. 496. Sophocles born at Athens. 494. Naval battle off Lade, the decisive struggle of the Ionian war, won by the Persians. Battle of Sepeia. The Spartans defeat the Argives. 493. Themistocles, archon at Athens, fortifies the Piræus.
PERIOD OF THE PERSIAN WARS (492-479 B.C.)
492. Quarrel between the Spartan kings. King Demaratus flees to the Persian court, and King Cleomenes seizes hostages from Ægina. Thrace and Macedonia subdued by the Persians. 490. The Persians subdue Naxos and other islands, and destroy Eretria before landing in Attica. Battle of Marathon; the Greeks under Miltiades defeat the Persians, the latter losing six thousand men; the Persian fleet sets sail for Asia. 489. Miltiades’ expedition against Paros. Miltiades tried, and fined. His death. 487. War between Athens and Ægina. Themistocles begins to equip an Athenian fleet. 483. Aristides ostracised. 481. Xerxes musters an army to invade Greece. Greek congress at Corinth. 480. Xerxes at the Hellespont. The northern Greeks submit to Xerxes. The Greek army is defeated at the pass of Thermopylæ and Leonidas, the Spartan king, is slain. Battle of Artemisium. The Greek fleet retreats. Athens being evacuated, Xerxes occupies it. Battle of Salamis and complete victory of the Greeks. Retreat of Xerxes. The Greeks fail to follow up their victory. 479. Mardonius invades Bœotia; occupies Athens. Retreat of Mardonius. Battle of Platæa. Mardonius defeated and slain. Retreat of the Persian army. Battle of Mycale and defeat of the Persian fleet.
POST-BELLUM RECONSTRUCTION (479-463 B.C.)
478. Athenians under Xanthippus capture Sestus in the Chersonesus. Confederacy of Delos. 477. Athenian walls rebuilt. Piræus fortified. Themistocles’ law providing for the annual increase of the navy. Pausanias conquers Byzantium. He enters into treacherous relations with the Persians. 476. The Spartans endeavour to reorganise the Amphictyonic league. Their attempts defeated by Themistocles. 474. The poet Pindar flourishes. 473. Scyros conquered by the Athenian, Cimon. Argos defeated by the Spartans at the battle of Tegea. 472. Themistocles ostracised.
THE AGE OF PERICLES (463-431 B.C.)