| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many states in usa during ww2 | 0.83 | 0.1 | 7034 | 75 |
| how many states in usa during ww1 | 1.07 | 0.7 | 4641 | 49 |
| how many states were in the usa during ww2 | 1.42 | 0.3 | 6597 | 64 |
| what states were involved in ww2 | 0.72 | 0.9 | 8859 | 33 |
| how many states in usa in 1945 | 0.44 | 0.3 | 266 | 64 |
| the united states in ww2 | 1.87 | 0.2 | 3180 | 40 |
| how many states during ww1 | 1.12 | 0.4 | 2242 | 22 |
| how many americans joined ww2 | 0.01 | 0.6 | 9717 | 81 |
| was the usa in ww2 | 0.19 | 0.8 | 9136 | 43 |
| how many americans were in ww2 | 1.62 | 0.9 | 8487 | 20 |
| united states in wwii | 0.91 | 0.7 | 7137 | 1 |
| was the us in ww2 | 1.98 | 0.5 | 9939 | 22 |
| united states in wwi | 0.16 | 0.3 | 102 | 66 |
| united states population during ww2 | 1.84 | 0.2 | 2514 | 11 |
| united states in world war 2 | 0.18 | 0.4 | 7088 | 36 |
| ww2 and the usa | 1.85 | 0.6 | 234 | 71 |
| united states in world war ii | 0.35 | 0.8 | 2843 | 28 |
| united states entered ww2 | 1.39 | 0.7 | 6025 | 97 |
| world war 2 and the united states | 0.96 | 0.2 | 2640 | 86 |
