| Answer | Crossword Clue |
|---|---|
| POTOMAC | River of the Great Falls. |
| POTOMAC | River of the Great Falls |
| SNAKE | River of the Shoshone Falls. |
| AARE | River with the Reichenbach Falls |
| CONGO | River below the Boyoma Falls |
| SHOSHONE | Falls on the Snake River. |
| PORTAGE | Falls in the Genesee River. |
| CONGO | River that forms the Livingstone Falls |
