| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 15th amendment ratification | 1.71 | 0.2 | 6686 | 36 | 27 |
| 15th | 1.22 | 0.5 | 5550 | 41 | 4 |
| amendment | 1.26 | 0.7 | 6038 | 68 | 9 |
| ratification | 1.07 | 0.3 | 4863 | 51 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 15th amendment ratification date | 1.87 | 0.8 | 9845 | 3 |
| 15th amendment ratification | 0.82 | 0.6 | 3146 | 1 |
| 15th amendment ratification summary | 1.34 | 0.2 | 6560 | 38 |
| 15th amendment ratification in 1870 | 0.9 | 0.9 | 1554 | 26 |
| 13th 14th 15th amendment ratification date | 0.26 | 1 | 6422 | 33 |
