| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| united states in 1941 | 0.43 | 0.9 | 9744 | 64 | 21 |
| united | 0.25 | 0.7 | 7596 | 77 | 6 |
| states | 0.97 | 1 | 7991 | 53 | 6 |
| in | 1.74 | 0.2 | 763 | 59 | 2 |
| 1941 | 0.34 | 0.1 | 4805 | 85 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| united states in 1941 | 1.46 | 0.6 | 1046 | 76 |
| united states in 1940 | 0.7 | 0.4 | 9777 | 75 |
| united states in 1942 | 1.37 | 1 | 4047 | 75 |
| united states in 1841 | 0.01 | 0.4 | 8563 | 33 |
| united states in 1945 | 1.89 | 0.6 | 6574 | 22 |
| united states in 1948 | 1.96 | 0.5 | 3292 | 73 |
| united states in 1914 notable colonies | 0.3 | 1 | 4869 | 65 |
| united states in 1910 | 0.5 | 0.8 | 833 | 9 |
| united states in 1918 | 0.99 | 1 | 2336 | 30 |
| united states in 1912 | 1.66 | 0.1 | 9116 | 16 |
| united states in 1913 | 1.09 | 0.5 | 8346 | 35 |
| united states in 1916 | 1.84 | 0.4 | 4518 | 71 |
| united states in 1914 | 1.47 | 0.1 | 1056 | 87 |
| united states in 1991 | 0.96 | 0.9 | 5769 | 47 |
| united states in 1920 | 1.11 | 0.7 | 7153 | 99 |
| who was president in 1941 united states | 1.75 | 0.2 | 9585 | 68 |
| who declared war on the united states in 1941 | 1.94 | 0.6 | 3461 | 27 |
| population of the united states in 1941 | 1.37 | 0.1 | 28 | 45 |
| who did the united states threaten in 1941 | 1.62 | 0.2 | 536 | 42 |
| why did the united states declare war in 1941 | 0.44 | 0.6 | 7126 | 65 |
