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keyword

when did cooperative federalism begin

Monthly search volume and cost-per-click data for "when did cooperative federalism begin" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+did+cooperative+federalism+begin&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
co operative federalism 5,400 $0 8/20
cooperative federalism 5,400 $0 8/20
dual federalism 5,400 $0 8/20
cooperative federalism definition 1,000 $0 8/20
dual federalism and cooperative federalism 140 $0 8/20
when was cooperative federalism most prominent 70 $0 9/20
eras of federalism 50 $0 9/20
cooperative federalism is a theory that 40 $0 8/20
cooperative federalism time period 30 $0 10/20
what deal brought us cooperative federalism 30 $0 8/20

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=when+did+cooperative+federalism+begin&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