| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why is the nullification crisis important | 0.43 | 0.6 | 8918 | 78 | 41 |
| why | 1.73 | 0.1 | 5512 | 90 | 3 |
| is | 0.48 | 0.5 | 5050 | 11 | 2 |
| the | 0.5 | 0.7 | 5537 | 37 | 3 |
| nullification | 1.16 | 0.9 | 309 | 66 | 13 |
| crisis | 1.32 | 1 | 9852 | 19 | 6 |
| important | 1.15 | 0.3 | 2506 | 34 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why is the nullification crisis important | 1.24 | 0.6 | 9285 | 23 |
