| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| united states historical timeline | 0.82 | 0.5 | 310 | 20 | 33 |
| united | 0.3 | 0.9 | 8704 | 5 | 6 |
| states | 0.9 | 0.5 | 303 | 76 | 6 |
| historical | 1.05 | 0.3 | 9219 | 72 | 10 |
| timeline | 0.35 | 0.7 | 4245 | 20 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| united states historical timeline | 0.81 | 0.3 | 1047 | 35 |
| united states historical events timeline | 0.94 | 0.5 | 5362 | 68 |
