Evidence
Each row links back to the complete public-domain source text and the structured extraction record.
| Tradition | Source | Passage | Confidence | Evidence | Record |
|---|---|---|---|---|---|
| Greek | The Republic | The Republic / THE REPUBLIC / INTRODUCTION AND ANALYSIS.; lines 1996-2074 | high | Ancient poetry described successive gold, silver, brass, and iron ages; Plato instead has such differences in human natures coexist in one state. | record |