keyword

what year did slavery end

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+year+did+slavery+end&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $10.5 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
when did slavery end	90,500	$5.11	20/20
when was slavery abolished	60,500	$4.26	20/20
when did slavery end in america	14,800	$6.41	20/20
end of slavery	5,400	$3.73	20/20
when was slavery abolished in america	2,900	$5	20/20
when was slavery abolished in the united states	2,900	$5	20/20
abolishment of slavery in the united states	2,400	$9.03	20/20
slavery abolished in america	2,400	$9.03	20/20
when did the us abolish slavery	1,600	$0	20/20
when did us abolish slavery	1,600	$0	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+year+did+slavery+end&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