| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best american history books of all time | 1.88 | 0.2 | 9915 | 99 |
| best american history books to read | 0.21 | 0.1 | 9162 | 62 |
| best usa history books | 0.54 | 0.3 | 969 | 83 |
| top rated american history books | 1.27 | 0.6 | 5928 | 80 |
| top us history books | 1.09 | 1 | 4737 | 29 |
| top rated american history 101 books | 1.1 | 1 | 7577 | 63 |
| top rated early american history books | 0.94 | 1 | 2869 | 37 |
| top 10 american history books | 0.7 | 0.9 | 7262 | 45 |
| best recent american history books | 1.52 | 0.3 | 7927 | 8 |
