keyword

what was slavery

Monthly search volume and cost-per-click data for "what was slavery" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+was+slavery&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $2.04 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
history of slavery in the united states	4,400	$8.99	20/20
who started slavery	4,400	$1.63	20/20
history about slavery	3,600	$10.48	20/20
history of slavery	3,600	$14.17	20/20
slavery history	3,600	$15.34	20/20
slavery origin	3,600	$12.87	20/20
slaves history	3,600	$10.48	20/20
the history of slavery	3,600	$2.11	20/20
how did slavery begin	2,900	$8.66	20/20
how slavery started	2,900	$8.66	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=what+was+slavery&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt