Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
where was the first railroad in america | 0.97 | 0.2 | 8459 | 73 |
first railroad in america | 0.96 | 0.8 | 4082 | 8 |
when was the first railroad built in america | 1.73 | 0.9 | 5953 | 51 |
first american railroad | 1.81 | 1 | 845 | 5 |
america's first commercial railroad was the | 1.02 | 0.6 | 6421 | 23 |
america's first railroad | 0.15 | 0.4 | 5491 | 33 |
what was the first railroad in america | 0.49 | 0.4 | 9366 | 74 |
news 1826: the first railroad in america | 0.79 | 0.3 | 3117 | 5 |
first railroad in america 1800s | 0.12 | 0.8 | 1276 | 60 |
first railroad in america map | 0.36 | 0.1 | 4104 | 80 |
where was the first railroad built in america | 0.29 | 0.3 | 3752 | 72 |
what was the first railroad built in america | 1.49 | 0.5 | 1024 | 48 |
when was the first railroad used in america | 1.95 | 0.8 | 7415 | 44 |