| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| timeline of the us history | 0.93 | 0.5 | 6355 | 49 |
| us flag history timeline | 0.57 | 0.2 | 5948 | 2 |
| immigration history us timeline | 1.99 | 0.9 | 5471 | 98 |
| history of us healthcare system timeline | 0.59 | 0.8 | 2343 | 62 |
| us history timeline 1600 present | 0.41 | 0.4 | 6275 | 64 |
| wars in us history timeline | 0.52 | 0.6 | 5318 | 98 |
| chronological history of us flag | 0.83 | 0.4 | 1347 | 21 |
| flag day timeline of history | 0.08 | 0.7 | 353 | 88 |
| timeline of national flag | 1.25 | 0.8 | 2293 | 44 |
| american flag timeline pictures | 1.5 | 0.1 | 6397 | 29 |
| timeline of the flag | 1.26 | 0.2 | 3119 | 11 |
| brief history of us flag | 1.75 | 0.5 | 3145 | 26 |
| flag day timeliness history | 1.07 | 0.4 | 9156 | 51 |
| when did the american flag start | 0.13 | 0.7 | 891 | 2 |
