Athens surrenders; oligarchic Thirty installedJan 1, 404Labels: Thirty Tyrants, SpartaWikipediaBritannica
Spartan victory at Aegospotami cripples Athenian navyJan 1, 405Labels: Aegospotami, SpartaBritannicaBritannica
Sicilian Expedition ends in catastrophic defeatJan 1, 415Labels: Sicilian Expedition, AthensWikipediaBritannica
Peloponnesian War begins between Athens and SpartaJan 1, 431Labels: Peloponnesian War, AthensBritannicaWikipedia
Thirty Years’ Peace stabilizes Athens–Sparta rivalryJan 1, 445Labels: Thirty Years'BritannicaWikipedia
Pericles’ citizenship law restricts Athenian citizenshipJan 1, 451Labels: Pericles, Citizenship LawBritannica
Delian League treasury moved to AthensJan 1, 454Labels: Delian League, Athens TreasuryBritannicaBritannica
Delian League formed under Athenian leadershipJan 1, 478Labels: Delian League, AthensBritannicaBritannica
Greek naval victory at Salamis safeguards AthensJan 1, 480Labels: Battle of, Greek fleetBritannicaWikipedia
First Persian invasion repulsed at MarathonSep 1, 490Labels: Battle of, Athenian armyBritannicaWorldHistory
Cleisthenes’ democratic reforms reorganize AtticaJan 1, 508Labels: Cleisthenes, Democratic reformsBritannicaLivius