| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the growth of railroads | 0.66 | 0.1 | 4974 | 31 | 23 |
| the | 1.64 | 0.9 | 1400 | 77 | 3 |
| growth | 1.17 | 0.2 | 3750 | 79 | 6 |
| of | 1.03 | 0.4 | 1735 | 66 | 2 |
| railroads | 1.71 | 0.7 | 8882 | 58 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the growth of railroads | 1.41 | 0.2 | 1907 | 13 |
| the growth of railroads in the 1850s | 1.19 | 0.1 | 9230 | 62 |
| the growth of railroads in the 1850s quizlet | 1.76 | 0.8 | 5699 | 99 |
| effects of the growth of railroads | 0.75 | 0.2 | 4487 | 55 |
| what was a benefit of the growth of railroads | 0.23 | 0.4 | 4982 | 44 |
| the growth of american railroads | 1.85 | 0.3 | 7273 | 64 |
| growth of railroads in the us | 0.53 | 0.2 | 9967 | 72 |
| effects of the rapid growth of railroads | 0.27 | 0.4 | 193 | 91 |
| what led to the growth of railroads | 1.88 | 0.8 | 3768 | 73 |
| main reasons for the growth of railroads | 1.41 | 0.1 | 7323 | 92 |
| growth of railroads in the 19th century | 1.03 | 0.2 | 943 | 25 |
| how did railroads affect the growth of cities | 0.93 | 0.5 | 7433 | 8 |
