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keyword

when was the signing of the constitution

Monthly search volume and cost-per-click data for "when was the signing of the constitution" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+was+the+signing+of+the+constitution&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $3.09 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
when was the constitution written 40,500 $7.18 13/20
when was the constitution signed 6,600 $3.09 20/20
who signed the constitution 2,900 $2.91 20/20
where was the constitution signed 2,900 $2.8 18/20
signing of the constitution 2,900 $2.58 13/20
us constitution date 2,400 $9.02 14/20
constitution was signed 1,900 $2.05 20/20
signing of the united states constitution 1,900 $1.23 20/20
constitution signing 1,900 $1.23 13/20
signing the constitution of the united states 590 $0 14/20

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+was+the+signing+of+the+constitution&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