| Answer | Crossword Clue |
|---|---|
| ODRA | Polish name for the Oder. |
| LWOW | Polish name for Lemberg. |
| POSEN | German name for Polish city. |
| KRAKOW | Polish name for Polish city. |
| LYUBLIN | Russian name for Polish city. |
| STETTIN | Polish port on the Oder. |
| WARTA | Polish tributary of the Oder. |
| OPOLE | Polish city on the Oder. |
| WROCLAW | Polish city on the Oder |
| SILESIA | Polish region along the Oder River |
