seodata.dev

keyword

how railroads changed america

Monthly search volume and cost-per-click data for "how railroads changed america" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+railroads+changed+america&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
1800 railroad 1,600 $0 15/20
expansion of the railroad 90 $0 11/20
how did the transcontinental railroad changed america 70 $0 12/20
how did the railroad changed america 50 $0 15/20
how did railroads change america 50 $0 14/20
how did the railroads change america 50 $0 14/20
how the railroads changed america 30 $0 17/20
how the railroad changed america 30 $0 13/20
how did trains and railroads change life in america 30 $0 12/20
think about how railroads changed and developed 30 $0 12/20

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://api.seodata.dev/v1/keyword?q=how+railroads+changed+america&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt