| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 15th amendment ratified when | 0.55 | 1 | 1903 | 56 | 28 |
| 15th | 1.96 | 0.1 | 1319 | 99 | 4 |
| amendment | 1.45 | 0.7 | 2907 | 4 | 9 |
| ratified | 0.06 | 0.7 | 7360 | 53 | 8 |
| when | 0.94 | 0.6 | 916 | 87 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 14th amendment ratified when | 0.47 | 0.7 | 6472 | 69 |
| when was the 15th amendment ratified | 1.54 | 0.5 | 8069 | 63 |
| 15th amendment ratified | 0.73 | 0.7 | 5235 | 40 |
| what year was the 15th amendment ratified | 0.18 | 0.9 | 9015 | 17 |
| 15th amendment ratified date | 0.59 | 1 | 8407 | 9 |
| who ratified the 15th amendment | 1.18 | 0.4 | 8433 | 90 |
| when did the 15th amendment ratified | 1.01 | 0.3 | 5118 | 20 |
| when was the 15th amendment ratified date | 0.73 | 0.9 | 6785 | 78 |
| why was the 15th amendment ratified | 0.3 | 0.6 | 7236 | 38 |
| 13th amendment ratified when | 0.69 | 0.4 | 3961 | 32 |
| when was the 14th amendment ratified | 1.1 | 0.3 | 7881 | 95 |
| 14th amendment ratified | 1.44 | 0.7 | 8363 | 9 |
| 14th amendment ratified date | 1.25 | 0.4 | 7484 | 88 |
| 14th amendment year ratified | 1.99 | 0.2 | 8588 | 36 |
| when was the 14th amendment ratified date | 0.2 | 0.8 | 5424 | 19 |
| how many states ratified the 14th amendment | 1.51 | 0.6 | 254 | 22 |
