| Answer | Crossword Clue |
|---|---|
| URU | Nation NE of the Rio de la Plata |
| ARG | Nation SW of the Rio de la Plata |
| URU | Country on the Rio de la Plata: Abbr. |
| URU | Land on the Rio de la Plata: Abbr. |
| PUNTADELESTE | Newsworthy resort at mouth of Rio de la Plata. |
| CABOT | Rio de la Plata explorer |
| ARGENTINA | Where Rio de la Plata flows. |
