Claim: The Star-Spangled Banner was written during the Revolutionary War

First requested: July 5, 2026 at 8:02 AM
15%

IsItCap Score

Truth Potential Meter

Not Credible

AI consensusWeak

Grader consensus is weak.
Range 0%–50% (spread Δ50).
The graders diverge. Treat the combined score as uncertain and read the sources carefully.
Read analysis summary

OpenAI Grade

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Perplexity Grade

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Google Gemini Grade

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Shareable summary
Verdict: Questionable
  • Francis Scott Key wrote the poem on September 14, 1814, during the War of 1812.
  • The Revolutionary War ended in 1783, 31 years before the song was composed.
/r/star-spangled-banner-revolutionary-war

Analysis Summary

The claim that The Star-Spangled Banner was written during the Revolutionary War is false. Historical evidence indicates that Francis Scott Key wrote the anthem in 1814 during the War of 1812, inspired by the Battle of Fort McHenry. This fact is supported by reputable sources, including the National Park Service and historical analyses. Some alternative sources may perpetuate this misconception, but they lack credible backing and misrepresent the timeline of events surrounding the anthem's creation. The models diverge sharply — treat this as higher-uncertainty. Gemini comes in highest (50%), while Perplexity is lowest (0%). Perplexity expresses higher confidence than Gemini on this claim. While some sources may suggest that The Star-Spangled Banner was written during the Revolutionary War, they do not provide credible evidence to support this claim. The consensus among historians and official accounts clearly states that the anthem was composed in 1814, well after the Revolutionary War had concluded. This discrepancy does not alter the established timeline and reinforces the conclusion that the claim is false.
Jump to source analysis

Source quality

Truth (from sources)1.00 / 10
Source reliability8.00 / 10
Source independence7.00 / 10

Claim checks

Fits established facts1.00 / 10
Logical consistency9.00 / 10
Expert consensus1.00 / 10
Related fact checks

Source Analysis

Common arguments
Supporting the claim
  • Many people mistakenly associate the anthem with the Revolution due to its patriotic themes.
  • The song's lyrics mention 'the war's desolation,' which some misinterpret as the Revolutionary War.
  • Popular folklore often conflates early American wars, leading to this common error.
Against the claim
  • Francis Scott Key wrote the poem on September 14, 1814, during the War of 1812[1][2].
  • The Revolutionary War ended in 1783, 31 years before the song was composed[1][3].
  • Official sources like the U.S. National Park Service confirm the 1814 origin date[1].

Mainstream Sources

Publication

nps.gov

Title

The Star-Spangled Banner - Fort McHenry National Monument and Historic Shrine (U.S. National Park Service)

Summary

An official website of the United States government · Official websites use .gov A .gov website belongs to an official government organization in the United States

Source details

Type: Official

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Publication

constitutioncenter.org

Title

Separating fact from fiction about 'The Star-Spangled Banner' | Constitution Center

Summary

On <strong>September 14, 1814, the Battle of Fort McHenry inspired Francis Scott Key</strong> to write &quot;The Star-Spangled Banner.&quot; The University of Michigan&#x27;s Mark Clague corrects some common myths about our national anthem. ... Myth #1: Francis Scott Key was held prisoner aboard a British ship during the ...

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Publication

c2educate.com

Title

So You Think You Know: The Star Spangled Banner

Summary

Common Misconceptions About “The Star Spangled Banner”: <strong>The song was written during the Revolutionary War</strong>.

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Alternative Sources

Publication

brainly.com

Title

The "Star-Spangled Banner" was written during the American Revolutionary War. O True O False - brainly.com

Summary

<strong>The statement is false</strong>. The &#x27;Star-Spangled Banner&#x27; was not written during the American Revolutionary War. It was actually written during the War of 1812 by Francis Scott Key.

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Publication

gettysburgflag.com

Title

Star-Spangled Banner History

Summary

The anthem gained widespread popularity in the 19th century and was officially adopted as the National Anthem of the United States in 1931 by an act of Congress. <strong>The lyrics of the Star-Spangled Banner weren&#x27;t written during the revolution</strong>, but they still express the story of America in just ...

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Publication

battlefields.org

Title

Short History of The Star Spangled Banner | American Battlefield Trust

Summary

Francis Scott Key wrote the “Star-Spangled Banner” as a joyous poem after he was relieved that the United States had preserved against <strong>British attack</strong>. Since then it has evolved into the national anthem for the United States and is played ...

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Analysis Breakdown

True/False Spectrum (1.0)Source Credibility (8.0)Bias Assessment (7.0)Contextual Integrity (1.0)Content Coherence (9.0)Expert Consensus (1.0)45%

How to read the breakdown

Weakest areas
Truth1.0/10Context1.0/10
  • Truth: how well sources support the core claim.
  • Source reliability: whether the sources have a strong track record.
  • Independence: whether coverage looks one-sided or recycled.
  • Context: missing details (timeframe, definitions, scope) that change meaning.
  • Tip: if graders disagree, rely more on the summary + sources than the single number.

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Methodology