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keyword

the immigration quota laws passed in the 1920s:

Monthly search volume and cost-per-click data for "the immigration quota laws passed in the 1920s:" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=the+immigration+quota+laws+passed+in+the+1920s:&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
quota act 2,400 $0 14/20
emergency quota act 2,400 $0 12/20
1921 immigration act 1,900 $0 12/20
immigration act of 1921 1,900 $0 11/20
emergency quota act 1921 1,900 $0 10/20
emergency quota act of 1921 1,900 $0 10/20
quota act of 1921 1,600 $0 14/20
national origins act of 1924 1,300 $0 9/20
the quota system 1920 170 $0 11/20
the immigration quotas established by congress in the 1920s 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://app.seodata.dev/v1/keyword?q=the+immigration+quota+laws+passed+in+the+1920s:&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