seodata.dev

keyword

civil war

Monthly search volume and cost-per-click data for "civil war" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=civil+war&country=us" +--------------+------------------+ | volume | 368,000 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
civil war war 368,000 $3.32 20/20
civilian war 368,000 $0 20/20
silver war 368,000 $3.32 20/20
american civil war 49,500 $0 19/20
the civil war 18,100 $0 20/20
what is the civil war 5,400 $0 19/20
history of the civil war 4,400 $0 20/20
the american civil war 4,400 $0 20/20
american civil war history 4,400 $0 19/20
when did civil war come out 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=civil+war&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