keyword

us history online book

Monthly search volume and cost-per-click data for "us history online book" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=us+history+online+book&country=us" +--------------+------------------+ | volume | 20 | | cpc | $2.62 | | competition | 0.59 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
united states history book	3,600	$0.56	13/20
american history textbooks	3,600	$0.55	12/20
history of the united states textbook	3,600	$0.56	11/20
united states history modern america textbook pdf	30	$0	11/20
us history modern america textbook pdf	30	$0	11/20
united states history: modern america textbook pdf	30	$0	10/20
us history book online	20	$0	18/20
american history book online	20	$0	16/20
american history pdf textbook	20	$0	12/20
the americans us history book	20	$0	10/20

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=us+history+online+book&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