Terminiello v. Chicago
The Supreme Court threw out a Chicago man's disorderly-conduct conviction for a fiery speech that provoked a hostile crowd outside the hall, because the trial judge had told the jury it could convict him merely for stirring anger, inviting dispute, or creating unrest — not just for using words likely to trigger violence.
The ruling didn't decide whether the speech itself crossed the line into unprotected 'fighting words.' Instead, the Court said that because the jury could have convicted on the broader, constitutionally invalid basis, the conviction could not stand, reinforcing that free speech may not be punished merely for being provocative or unpopular.
“It may indeed best serve its high purpose when it induces a condition of unrest, creates dissatisfaction with conditions as they are, or even stirs people to anger.”
Explaining why provocative speech that unsettles or angers listeners can still be constitutionally protected.
How it got here: Illinois trial, appellate, and supreme courts all affirmed Terminiello's conviction; the Supreme Court granted certiorari because of the importance of the free-speech question raised.
The Case in Depth
What happened
Arthur Terminiello, a suspended Catholic priest, gave an inflammatory speech in a packed Chicago auditorium attacking political and racial groups while a large, angry crowd protested outside, leading to disturbances despite police efforts to keep order. He was convicted of disorderly conduct under a Chicago ordinance and fined, after the trial judge instructed jurors that "breach of the peace" included speech that merely stirred anger, invited dispute, or created unrest.
The question before the Court
Could Chicago convict a speaker of disorderly conduct under jury instructions letting the jury punish him simply for making people angry or restless, without asking whether his words were unprotected "fighting words"?
The Court's answer
No — the conviction could not stand, because the jury instructions let jurors convict Terminiello for speech that merely angered people, invited argument, or caused unrest, not only for words likely to provoke immediate violence. Illinois courts had defined "breach of the peace" this broadly, and that state-law definition bound the Supreme Court's review.
Relying on its earlier ruling in Stromberg v. California, the Court held that when a jury returns a general verdict under instructions that include both valid and invalid grounds for conviction, the conviction cannot be sustained unless it's clear the jury did not rely on the invalid ground. Because the jury here could have convicted Terminiello simply for provoking anger or unrest — grounds the Constitution does not allow — the conviction had to be reversed, without the Court ever reaching whether his words were unprotected "fighting words."
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
The decision protects speakers from being punished simply because their words upset, anger, or unsettle an audience or bystanders — a principle that shields controversial political and religious speech from being silenced through vague "breach of the peace" laws. It also shapes how prosecutors and judges must instruct juries in speech-related public-order cases going forward.
What changes now
The conviction is reversed outright, ending this particular prosecution; the Court did not remand for a new trial. The decision leaves open — and the dissents stress this — whether Terminiello's speech could have been lawfully punished as unprotected "fighting words" if the jury had been properly instructed, and whether the outside crowd's reaction alone could justify punishing him. Those questions were not decided and could arise in future speech-related public-order cases.
What this does not decide
The Court did not decide whether Terminiello's speech actually qualified as unprotected "fighting words," nor whether the violent reaction of the crowd outside the hall, who never heard the speech, could justify his conviction. The ruling turned solely on a defect in the jury instructions, not on the content of the speech itself.
Concurrences and dissents
Dissent — Justice Vinson
Chief Justice Vinson argued the majority reversed on a ground never raised by Terminiello's own lawyers, never argued in the Illinois courts, and never even mentioned in the petition for certiorari or briefs before the Supreme Court. He said the Court had no proper basis to search the record for unpreserved errors and stressed the Court did not decide whether the speech was constitutionally protected.
Dissent — Justice Frankfurter
Justice Frankfurter objected that, for the first time in 130 years of state-case review, the Court reversed on a ground that was not raised below and was explicitly disavowed by petitioner's counsel at argument. He argued Stromberg was inapplicable because there the constitutional claim had actually been pressed and rejected in the state courts, unlike here, and warned this exceeded the Court's proper role reviewing state judgments.
Dissent — Justice Jackson
“There is danger that, if the Court does not temper its doctrinaire logic with a little practical wisdom, it will convert the constitutional Bill of Rights into a suicide pact.”Warning that treating free speech as absolute, without regard to public order, could be self-destructive.
Justice Jackson argued the majority ignored the violent, riot-like circumstances of the speech and treated free speech as an absolute detached from society's need for order. Reciting extensive evidence of the mob violence Terminiello's speech provoked, he argued the conviction was justified under the clear-and-present-danger test and warned that treating civil liberties as untethered from order could turn the Bill of Rights into 'a suicide pact.'
How the Court got there
The legal reasoning, step by step
- The Court treated the Illinois courts' definition of the ordinance's 'breach of the peace' language — covering speech that stirs anger, invites dispute, or creates unrest — as binding, because state courts have the final say on what a state law means.
- Applying free-speech principles, the Court explained that speech is protected unless it creates a clear and present danger of a serious harm well beyond mere inconvenience or unrest; provoking anger or debate is not enough to strip speech of constitutional protection.
- The Court then applied the rule from Stromberg v. California, a 1931 case holding that when a jury returns one general verdict under instructions mixing a constitutional ground for conviction with an unconstitutional one, the conviction cannot stand unless it's clear the jury relied only on the valid ground.
- Because the jury here was told it could convict Terminiello merely for stirring anger, inviting dispute, or causing unrest — none of which is enough under the Constitution — and returned only a general verdict, there was no way to know whether the jury convicted him on that invalid basis.
- The Court held that a defendant's failure to object to the instruction at trial did not matter, since Stromberg itself involved no such objection, so the constitutional defect in the instruction still required reversal.
Doctrinal impact
Cases affected by this decision
Reaffirms Stromberg v. California (283 U.S. 359)
The Court relied on Stromberg's rule that a general jury verdict cannot stand if it may rest on an unconstitutional basis.