| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ancestral language | European countries | Ancestral language is often researched and traced back to understand the origins and evolution of languages in these regions. | 1 |
| 2 | celebration of ancestral spirits | European | Less prominent in modern culture, with more focus on historical remembrance rather than active spiritual celebrations | 1 |