| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| us history 1971 | 1.96 | 0.4 | 1422 | 48 | 15 |
| us | 1.9 | 0.8 | 7472 | 1 | 2 |
| history | 1.6 | 0.1 | 3458 | 68 | 7 |
| 1971 | 1.84 | 0.6 | 3616 | 37 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| us history 1971 | 0.98 | 0.7 | 7296 | 78 |
| us history 1971 timeline | 0.51 | 0.7 | 6597 | 59 |
| us news college rankings 1971 history | 0.23 | 0.3 | 7400 | 71 |
| ap us history frq since 1971 | 0.02 | 0.7 | 2068 | 54 |
| year 1971 in history | 1.82 | 0.9 | 4284 | 2 |
| a history of 1971 | 0.1 | 0.6 | 1380 | 57 |
| today in history 1971 | 1.55 | 0.3 | 8429 | 59 |
| this day in history 1971 | 1.49 | 0.6 | 114 | 22 |
| the year that was 1971 | 1.43 | 1 | 4725 | 31 |
| how long ago was 1971 | 0.56 | 0.1 | 7057 | 86 |
| historical facts from 1971 | 1.47 | 0.2 | 6730 | 97 |
| events in 1971 in america | 0.56 | 0.3 | 5305 | 25 |
| us news headlines 1971 | 1.64 | 0.2 | 9861 | 46 |
| events of 1971 usa | 0.72 | 0.8 | 5144 | 85 |
| what happened in the us in 1971 | 0.89 | 0.6 | 13 | 27 |
| how long ago was 1971 in years | 1.53 | 0.3 | 3141 | 8 |
| what happened in 1971 history | 1.21 | 0.9 | 1515 | 99 |
| what was happening in 1971 in america | 1.53 | 0.5 | 4713 | 3 |
| what happened in 1971 usa | 0.27 | 0.3 | 6318 | 88 |
| how long was 1971 | 0.38 | 0.4 | 6457 | 78 |
| the year 1971 facts | 0.37 | 0.2 | 8694 | 19 |
| historical events in 1971 | 0.52 | 0.3 | 511 | 63 |
| how many years ago 1971 | 0.1 | 0.8 | 9851 | 62 |
