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keyword

immigration in the 19th century

Monthly search volume and cost-per-click data for "immigration in the 19th century" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=immigration+in+the+19th+century&country=us" +--------------+------------------+ | volume | 170 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
immigration in 19th century 170 $0 16/20
19th century immigration 170 $0 14/20
immigration 19th century 170 $0 13/20
immigrants in 19th century 40 $0 16/20
immigrants 19th century 40 $0 14/20
immigrants in the 19th century 40 $0 14/20
immigration in 19th century america 40 $0 14/20
late 19th century immigration 40 $0 14/20
immigration us 19th century 40 $0 13/20
us immigration 19th century 40 $0 13/20

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=immigration+in+the+19th+century&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