| Clue | Source | Date |
|---|---|---|
| ___-Hungarian Empire | New York Times | 30 Jul 2023 |
| ___-Prussian War, 1866 | ||
| Southern (prefix) | ||
| __-Hungarian Empire | ||
| __-Prussian War | ||
| ___-Hungarian Empire | ||
| The ___-Prussian War (1866 conflict) | ||
| ___-Prussian War: 1866 | ||
| ___-Hungarian | ||
| South: Prefix |