| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how railroads affected society | 1.84 | 0.8 | 3290 | 30 | 30 |
| how | 1.54 | 0.3 | 6881 | 34 | 3 |
| railroads | 0.39 | 0.8 | 608 | 82 | 9 |
| affected | 1.66 | 0.5 | 2627 | 44 | 8 |
| society | 1.75 | 1 | 9053 | 85 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how railroads affected society | 0.05 | 0.2 | 6250 | 85 |
