| Answer | Crossword Clue |
|---|---|
| SOTO | De ..., discoverer of the Mississippi. |
| SOTO | Hernando de ..., Mississippi discoverer. |
| DESOTO | Discoverer of the Mississippi. |
| HERNANDODESOTO | Discoverer of the Mississippi |
| DESOTO | Discoverer of the Mississippi |
| ALONSO | Explorer ... Álvarez de Pineda, first European to see the Mississippi |
