| Odpowiedź | % Poprawnych |
|---|---|
| Missisipi | 80%
|
| Missouri | 76%
|
| Kolorado | 60%
|
| Arkansas | 52%
|
| Colorado | 52%
|
| Ohio | 52%
|
| Rio Grande | 52%
|
| Tennessee | 44%
|
| Rzeka Świętego Warzyńca | 40%
|
| Jukon | 32%
|
| Yellowstone | 28%
|
| Kolumbia | 24%
|
| Canadian | 12%
|
| Green | 8%
|
| Snake | 8%
|
| Brazos | 4%
|
| Red | 4%
|