| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why us never invaded canada | 0.27 | 0.2 | 7642 | 52 |
| has the us ever invaded canada | 0.11 | 0.5 | 3606 | 44 |
| why did us invade canada | 0.74 | 0.8 | 2886 | 96 |
| why did the americans invade canada | 0.84 | 0.6 | 8676 | 41 |
| why has the us never been invaded | 1.28 | 0.6 | 9612 | 79 |
| did america try to invade canada | 1.53 | 0.1 | 2563 | 74 |
| has canada ever been invaded | 0.76 | 0.4 | 1172 | 61 |
| why is canada so hard to invade | 0.69 | 1 | 7197 | 7 |
| why has america never been invaded | 1.44 | 0.9 | 3466 | 52 |
| did usa ever invade canada | 0.99 | 0.4 | 7260 | 54 |
| did the united states invade canada | 0.06 | 0.5 | 6144 | 65 |
| us invasion of canada | 0.77 | 0.7 | 9987 | 40 |
| why did the usa not include canada | 1.21 | 0.8 | 4542 | 51 |
| what year did the us invade canada | 1.94 | 0.4 | 5031 | 56 |
| american invasions of canada | 0.96 | 0.1 | 8493 | 2 |
