| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | language preservation | Brazil | Efforts to preserve indigenous languages for cultural diversity and historical significance. | 1 |
| 2 | preservation of traditional languages | Argentina | There is emphasis on preserving the official national language, with less focus on indigenous languages of the native peoples. | 1 |
| 3 | preservation of traditional languages | Brazil | There is emphasis on preserving the official national language, with less focus on indigenous languages of the native peoples. | 1 |