| very | 18 | degree |
| after the war in the u.s. | 7 | temporal |
| on the web | 5 | location |
| history → be → popular | 20 |
| history → become → popular | 11 |
| history → be → popular subject | 11 |
| negative | neutral | positive |
| 0.045 | 0.368 | 0.587 |
| Raw frequency | 42 |
| Normalized frequency | 0.500 |
| Modifier score | 0.833 |
| Perplexity | 233.238 |