keyword

what are the 6 major early civilizations

Monthly search volume and cost-per-click data for "what are the 6 major early civilizations" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+are+the+6+major+early+civilizations&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
ancient civilizations	301,000	$9.48	11/20
first civilizations in the world	9,900	$0	10/20
old civilizations	6,600	$0	11/20
first human civilizations	1,300	$0	11/20
the first civilization	880	$0	11/20
the first civilizations	720	$0	13/20
first four civilizations	20	$0	12/20
what are the early civilizations	20	$0	11/20
ancient civilizations locations	10	$0	11/20
what are the 5 ancient civilizations	10	$0	11/20

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+are+the+6+major+early+civilizations&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