keyword
Monthly search volume and cost-per-click data for "how long did slavery last" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| when did slavery start in america | 9,900 | $5.82 | 17/20 |
| how long did slavery last in the united states | 4,400 | $9.11 | 20/20 |
| how long did slavery last in the us | 4,400 | $0 | 18/20 |
| how long was slavery in the united states | 4,400 | $8.25 | 17/20 |
| how long slavery in america | 3,600 | $0 | 17/20 |
| when did slavery start and end | 1,300 | $5.75 | 18/20 |
| how many years did slavery last in the united states | 590 | $0 | 18/20 |
| how many years did slavery last in america | 590 | $0 | 17/20 |
| how long did slavery last in years | 480 | $3.3 | 17/20 |
| how many years did slavery last | 320 | $0 | 18/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt