| Answer | Crossword Clue |
|---|---|
| YANA | Indian of the Sacramento River valley |
| SINGSING | Indian tribe of Hudson River valley. |
| SHASTA | Dam of the Sacramento River. |
| SHASTADAM | Structure on the Sacramento River. |
| SHASTA | ... Dam on the Sacramento River |
| ESSEN | City of the Ruhr River valley |
| ESSEN | City of the Ruhr River Valley |
| PAWNEE | Native American of the Platte River valley |
| NILE | River near the Valley of the Kings |
| MINYA | El-... (area of the Nile River Valley) |
| ESSEN | Chief city of the Ruhr River valley |
