| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| early labor unions 1800s | 0.06 | 0.2 | 8846 | 33 | 24 |
| early | 1.17 | 0.7 | 7242 | 30 | 5 |
| labor | 1.64 | 0.3 | 409 | 48 | 5 |
| unions | 1.19 | 0.7 | 3721 | 90 | 6 |
| 1800s | 0.09 | 0.5 | 9719 | 71 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| early labor unions 1800s | 1.89 | 1 | 3364 | 94 |
| labor unions early 1900s | 1.52 | 0.9 | 505 | 79 |
| did labor unions work in the 1800s | 0.42 | 0.3 | 7243 | 92 |
| early labor unions in the united states | 0.76 | 1 | 9013 | 90 |
| early labor unions in the us | 0.07 | 0.3 | 8260 | 15 |
| early labor unions in america | 0.88 | 0.5 | 8219 | 53 |
| labor unions and strikes late 1800s | 0.47 | 0.5 | 9128 | 80 |
| labor unions in the 1900s | 1.62 | 0.7 | 8674 | 2 |
| history on labor unions | 0.07 | 0.4 | 4660 | 33 |
| labor unions in the late 19th century | 1.77 | 0.8 | 1747 | 29 |
| labor unions 19th century | 1.99 | 0.9 | 535 | 3 |
| what unions were in the 1800s | 1.05 | 0.2 | 3427 | 16 |
| union labor in the late 1900s | 1.6 | 1 | 9417 | 15 |
