| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 15th amendment ratified | 1.41 | 0.8 | 6136 | 30 | 23 |
| 15th | 0.24 | 0.7 | 3545 | 74 | 4 |
| amendment | 0.27 | 0.8 | 101 | 26 | 9 |
| ratified | 1.27 | 0.4 | 3302 | 11 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 15th amendment ratified | 1.98 | 1 | 1031 | 25 |
| 15th amendment ratified date | 1.25 | 0.5 | 6951 | 33 |
| 15th amendment ratified year | 1.13 | 0.4 | 1769 | 71 |
| 15th amendment ratified 1868 | 0.54 | 0.5 | 8721 | 44 |
| 15th amendment ratified impact | 0.31 | 0.2 | 1576 | 15 |
| when was the 15th amendment ratified | 0.82 | 0.8 | 4214 | 58 |
| what year was the 15th amendment ratified | 1.85 | 0.6 | 6803 | 89 |
| who ratified the 15th amendment | 0.08 | 0.2 | 2092 | 25 |
| why was the 15th amendment ratified | 1.86 | 1 | 4528 | 31 |
| when did the 15th amendment ratified | 0.78 | 0.1 | 7115 | 59 |
| how many states ratified the 15th amendment | 0.12 | 0.2 | 3684 | 65 |
