seodata.dev

keyword

first union in usa

Monthly search volume and cost-per-click data for "first union in usa" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=first+union+in+usa&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
labor unions history 1,300 $5.42 20/20
history of unions 1,300 $5.42 17/20
history of labor unions 1,300 $14.83 16/20
labor union history 1,300 $14.83 16/20
unionism history 1,000 $5.28 20/20
unionism in america 1,000 $9.81 14/20
the history of unions in america 480 $8.1 13/20
creation of unions 30 $0 13/20
why did labor unions first form 30 $0 13/20
what are labor unions history 20 $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=first+union+in+usa&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