keyword

14th amendment

Monthly search volume and cost-per-click data for "14th amendment" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=14th+amendment&country=us" +--------------+------------------+ | volume | 450,000 | | cpc | $2.28 | | competition | 0.02 | | country | US | | updated | 2026-05-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
14 amendments	301,000	$1.79	20/20
what is the 14th amendment	60,500	$2.12	20/20
what was the 14th amendment	60,500	$3.21	20/20
fourteenth amendment	33,100	$2.25	20/20
14th amendment simplified	27,100	$2.85	20/20
the 14th amendment	22,200	$2.14	20/20
the 14th amendment to the constitution	22,200	$2.14	20/20
14th amendment text	18,100	$0.42	20/20
14th amendment section 3	14,800	$0.93	20/20
when was the 14th amendment passed	9,900	$1.45	20/20

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=14th+amendment&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