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keyword

history of the roman empire

Monthly search volume and cost-per-click data for "history of the roman empire" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=history+of+the+roman+empire&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $3.42 | | competition | 0.04 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
roman empire 110,000 $22.89 16/20
rome empire 110,000 $22.89 16/20
ancient roman empire 40,500 $5.51 16/20
the roman empire 12,100 $3.22 20/20
the roman era 9,900 $1.5 20/20
history of the romans 5,400 $1.25 18/20
roman empire history 2,900 $0.69 20/20
romans history 2,900 $3.05 18/20
history of roman empire 2,400 $3.42 20/20
the roman empire history 1,600 $2 18/20

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=history+of+the+roman+empire&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