keyword

when did dual federalism end

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

$ curl "https://app.seodata.dev/v1/keyword?q=when+did+dual+federalism+end&country=us" +--------------+------------------+ | volume | 40 | | 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
dual federalism	5,400	$0	11/20
dual federalism definition	1,300	$0	8/20
when was the era of dual federalism	90	$0	10/20
when was dual federalism most prominent	90	$0	7/20
dual federalism simple definition	70	$0	7/20
era of dual federalism	50	$0	10/20
dual federalism era	50	$0	8/20
how long did dual federalism last	40	$0	9/20
when did dual federalism start	30	$0	10/20
the era of dual federalism ended with the	20	$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+dual+federalism+end&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