| Answer | Crossword Clue |
|---|---|
| AMERIGOVESPUCCI | He discovered the Amazon |
| DESOTO | He discovered the Mississippi. |
| DESOTO | He discovered the Mississippi |
| CARTIER | He discovered the St. Lawrence, 1534. |
| PTOLEMY | He discovered evection, the irregularity in the moon's orbit |
| ERIC | He discovered Greenland. |
| PONCEDELEON | He discovered Florida. |
| ERICTHERED | He discovered Greenland |
| ROENTGEN | He discovered X-rays |
| HALLEY | He discovered a comet. |
| CHESTERAARTHUR | He discovered an "earth trash cure"? |
| CARVER | He discovered many uses for peanuts (1864-1943). |
