| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| important books in american history | 0.03 | 0.9 | 1344 | 12 |
| books on american history | 1.97 | 0.1 | 3372 | 38 |
| top 10 american history books | 0.63 | 1 | 5828 | 87 |
| best books on us history | 0.17 | 0.5 | 3482 | 8 |
| best american history books of all time | 1.83 | 0.6 | 1028 | 43 |
| best books to read about american history | 0.99 | 0.1 | 8950 | 40 |
| best books on history of usa | 1.44 | 0.7 | 3564 | 66 |
| top us history books | 1.65 | 0.4 | 3403 | 55 |
| books on american history for kids | 1.42 | 0.8 | 4512 | 13 |
| books on american history non fiction | 0.54 | 0.7 | 8750 | 92 |
| latin american history books | 1.42 | 0.8 | 3826 | 61 |
| native american history books | 1.02 | 0.1 | 6660 | 58 |
| best books on american history | 1.64 | 1 | 8168 | 8 |
| best books on native american history | 1.39 | 0.8 | 1062 | 73 |
| early american history books | 1.17 | 0.4 | 2577 | 6 |
| best books on latin american history | 0.06 | 0.7 | 9715 | 26 |
| free american history books | 0.08 | 0.2 | 7392 | 2 |
