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keyword

mackinder's heartland theory

Monthly search volume and cost-per-click data for "mackinder's heartland theory" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=mackinder's+heartland+theory&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
heartland theory 1,000 $0 20/20
mackinder theory of heartland 480 $0 16/20
heartland theory mackinder 480 $0 15/20
heartland theory of mackinder 480 $0 15/20
mackinder heartland theory 480 $0 15/20
what is the heartland theory 110 $0 14/20
the heartland theory 70 $0 15/20
halford mackinder heartland theory 50 $0 16/20
heartland theory definition 50 $0 15/20
mackinder theory 50 $0 15/20

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=mackinder's+heartland+theory&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