| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what was the north's economy based on | 0.57 | 0.6 | 8694 | 62 |
| what was the northern economy based on | 1.03 | 0.4 | 8989 | 13 |
| the northern economy was based primarily on | 1.9 | 1 | 8832 | 12 |
| what economy did the north have | 0.73 | 0.1 | 771 | 81 |
| what is the north economy | 0.55 | 0.8 | 2157 | 80 |
| what was the northern economy | 0.7 | 0.2 | 5021 | 6 |
| how were the economies of the northern | 1.6 | 0.9 | 3206 | 5 |
| what describes the northern economy | 0.84 | 0.3 | 7735 | 29 |
| what economic advantages did the north have | 1.45 | 0.3 | 5653 | 71 |
| industry/economy for the north | 0.58 | 0.7 | 2360 | 28 |
| economic developments in the north | 1.67 | 0.5 | 6690 | 72 |
| north economy before the civil war | 0.1 | 0.5 | 2349 | 6 |
| north and south economy | 1.15 | 0.1 | 7971 | 48 |
| the economic advantages enjoyed by the north | 0.75 | 1 | 6547 | 17 |
| northern economy and trade | 0.96 | 0.8 | 846 | 11 |
| north economy during reconstruction | 0.28 | 0.2 | 4949 | 98 |
