| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | alphabet | Russia | The alphabet is rooted in ancient history and has undergone various changes over time | 1 |
| 2 | cyrillic alphabet | Russia | Primary script for writing in Russia and Bulgaria | 1 |
| 3 | use of cyrillic alphabet | Russia | Primary writing system | 1 |