| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| timeline of usa history | 0.63 | 0.3 | 2458 | 38 | 23 |
| timeline | 1.21 | 1 | 8798 | 13 | 8 |
| of | 0.45 | 0.4 | 9013 | 70 | 2 |
| usa | 1.61 | 0.7 | 3854 | 13 | 3 |
| history | 1.34 | 0.9 | 6739 | 100 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| timeline of usa history | 0.88 | 0.7 | 7720 | 98 |
