The Republic Plato

Republic (Greek: Πολιτεία, translit. Politeia; Latin: De Republica[1]) is a Socratic dialogue, authored by Plato around 375 BC, concerning justice (δικαιοσύνη), the order and character of the just city-state, and the just man.[2] It is Plato's best-known work, and one of the world's most influential works of philosophy and political theory, both intellectually and historically.[3][4]

In the dialogue, Socrates discusses the meaning of justice and whether the just man is happier than the unjust man with various Athenians and foreigners.[5] He considers the natures of existing regimes and then proposes a series of hypothetical cities in comparison, culminating in Kallipolis (Καλλίπολις), a utopian city-state ruled by a class of philosopher-kings. They also discuss ageing, love, theory of forms, the immortality of the soul, and the role of the philosopher and of poetry in society.[6] The dialogue's setting seems to be the time of the Peloponnesian War.[7]