| Similarity | Rank | |
|---|---|---|
| history | 0.658 | 354 |
| modern_history | 0.654 | 93951 |
| the_history_of | 0.631 | 1208 |
| political_history | 0.623 | 61414 |
| our_history | 0.611 | 12200 |
| its_history | 0.586 | 13298 |
| the_long_history_of | 0.573 | 65159 |
| in_recent_history | 0.571 | 63781 |
| recent_event | 0.567 | 28127 |
| economic_history | 0.556 | 74908 |
| historical_context | 0.556 | 27583 |
| historical_event | 0.553 | 31250 |
| of_recent_year | 0.536 | 72045 |
| historical_perspective | 0.532 | 56556 |
| recent | 0.526 | 1803 |
| the_present_situation | 0.526 | 52217 |
| historical_development | 0.525 | 92018 |
| long_history | 0.520 | 93989 |
| historical_record | 0.520 | 33052 |
| past | 0.518 | 376 |
| historical_background | 0.518 | 60176 |
| world_history | 0.517 | 28733 |
| this_era | 0.512 | 92970 |
| our_past | 0.511 | 18828 |
| in_its_history | 0.511 | 46144 |