| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what states existed in 1800 | 1.11 | 0.7 | 9638 | 54 |
| what states existed in 1830 | 0.12 | 0.5 | 3949 | 71 |
| what states existed in 1865 | 1.31 | 0.2 | 9953 | 11 |
| what states existed in 1842 | 0.68 | 1 | 5084 | 74 |
| what states existed in 1883 | 0.54 | 0.2 | 6499 | 59 |
| how many states in usa in 1800 | 1.2 | 0.2 | 9531 | 50 |
| how many states in 1800 | 1.6 | 0.1 | 1594 | 15 |
| number of states in 1800 | 0.16 | 0.6 | 4349 | 15 |
| us states populations 1800 | 1.59 | 0.4 | 5171 | 65 |
| map of us states 1800 | 1.88 | 0.6 | 154 | 64 |
| united states in 1800 | 1.47 | 0.1 | 3808 | 9 |
| states that existed in mid 1850s | 0.16 | 0.5 | 7378 | 49 |
| northern states in the 1800s | 1.14 | 0.7 | 4674 | 62 |
| how many states existed in 1900 | 1.4 | 0.8 | 8494 | 48 |
| southern states in 1800s | 1.75 | 0.1 | 8509 | 82 |
| new states admitted between 1800 and 1820 | 1.68 | 1 | 8217 | 6 |
| us regions in the 1800s | 1.95 | 1 | 6082 | 72 |
| america territory in 1800 | 1.35 | 0.4 | 9793 | 25 |
| during the 1800s in the united states | 1.18 | 0.5 | 9123 | 53 |
| usa in the 1800s | 0.22 | 0.2 | 2471 | 96 |
| us history in 1800s | 1.9 | 0.6 | 8813 | 99 |
| during the early 1800s us territory | 0.44 | 1 | 3814 | 100 |
