| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| labor unions 1800s | 0.19 | 0.5 | 4139 | 93 | 18 |
| labor | 0.06 | 0.8 | 8153 | 63 | 5 |
| unions | 0.68 | 0.2 | 1449 | 85 | 6 |
| 1800s | 1.36 | 1 | 7392 | 18 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| labor unions 1800s | 1.76 | 0.3 | 7328 | 18 |
| labor unions 1800s america | 1.68 | 0.9 | 9240 | 86 |
| why did labor unions grow in the late 1800s | 1.15 | 0.4 | 2305 | 12 |
| labor unions and strikes late 1800s | 1.66 | 0.4 | 6855 | 63 |
| early labor unions 1800s | 0.57 | 1 | 9975 | 61 |
| did labor unions succeed in the late 1800s | 1.11 | 0.3 | 2959 | 73 |
| labor unions in the late 1800s | 1.88 | 0.1 | 7128 | 42 |
| why were labor unions formed in the 1800s | 1.16 | 0.5 | 1754 | 14 |
| did labor unions work in the 1800s | 1.22 | 0.2 | 2160 | 72 |
| history of labor unions in america | 1.76 | 1 | 9412 | 28 |
| early labor unions in america | 0.66 | 0.7 | 3561 | 79 |
| what unions were in the 1800s | 1.28 | 0.2 | 2153 | 73 |
| labor unions in us history | 0.56 | 0.6 | 3327 | 48 |
| labor unions early 1900s | 0.61 | 0.1 | 2610 | 27 |
| labor unions in the 1900s | 1.3 | 0.7 | 8372 | 40 |
| history of labor unions in usa | 0.32 | 0.8 | 215 | 25 |
| history of american labor unions | 0.91 | 0.8 | 1408 | 14 |
| early labor unions in the united states | 0.02 | 0.7 | 4219 | 2 |
| labor union history in america | 1.15 | 0.2 | 3269 | 19 |
