A Second Opinion is a recurring sequence by Haley Proctor on the Second Modification and constitutional litigation.
As has been observed by Rory Little at SCOTUSblog, the get together presentation precept is on the rise on the Supreme Court docket. The precept stands for the easy concept that the events management their case – what claims they convey, what defenses they elevate, what arguments they make, what proof they current – and that these selections probably restrict how courts could resolve the case. The get together presentation precept presents a puzzle for courts in instances that contain issues of broader public curiosity, like gun rights. On this month’s column, I’ll introduce the precept after which discover its implications for Second Modification litigation and past.
The get together presentation puzzle
Courts usually are not closed programs whose solely inputs are these the events put in them. Judges know the legislation. Many loved storied careers as litigators earlier than ascending to the bench. They’ve legislation clerks. And legislation libraries (digital or in any other case). Jurors learn the information. They reside locally the place the crime occurred or the dispute arose. They typically know one thing concerning the occasions of the case earlier than them: they’ve seen how effectively a full moon can illuminate a scene, have felt their brakes seize up on an icy street, have witnessed neighborhood knife fights from their back stoops.
Nonetheless, recognizing get together management liberates courts to resolve events’ disputes on the phrases the events set. Judges needn’t ship their very own investigators to the scene of the crime. They don’t even need to ship their very own legislation clerks to the library. (A notable exception: judges should verify the courtroom has “subject matter jurisdiction” over the case, even when the events agree that it does.)
The query is, to what extent should (and may) judges and jurors sideline their understanding of the legislation or the world in favor of the model the events current to them?
The Supreme Court docket routinely observes that it’s assuming some characteristic of the case that the events don’t dispute as a result of the events don’t dispute it. A notable instance (particularly notable as a result of the idea is now in doubt) is Free Enterprise Fund v. Public Co. Accounting Oversight Bd.: “The events agree that the Commissioners can’t themselves be eliminated by the President besides underneath the Humphrey’s Executor customary of ‘inefficiency, neglect of obligation, or malfeasance in workplace,’ and we resolve the case with that understanding.”
Different occasions, although, the courtroom takes the wheel. No get together invited the courtroom to develop the Erie Doctrine, for instance. (For readers unfamiliar with Erie Railroad v. Tompkins, I’ll spare you to gory particulars, however suffice to say, it was a giant deal.) And Illinois at one level rejected the argument with which it prevailed in Trump v. Illinois.
The Supreme Court docket sometimes both accepts or overrides the events’ framing of the dispute so as to have the ability to attain and make clear an necessary situation of legislation (or keep away from one it isn’t ready to resolve). However there are indicators that it’s unwilling to provide decrease courts the identical latitude.
In two instances over the previous a number of years, the justices chastised courts of appeals for not adhering to the get together presentation precept and basing their rulings on arguments not raised by the events.
- In United States v. Sineneng-Smith, the defendant had argued that the federal government infringed her First Modification rights by prosecuting her for participating in protected First Modification exercise. When that argument didn’t succeed, the U.S. Court docket of Appeals for the ninth Circuit appointed amici to argue that, even when Ms. Sineneng-Smith’s conduct was not protected, the statute underneath which she was prosecuted was unconstitutional as a result of it prohibited protected First Modification conduct. The Supreme Court docket held that the Ninth Circuit “departed so drastically from the precept of get together presentation as to” abuse its discretion.
- In Clark v. Sweeney, the courtroom summarily reversed the U.S. Court docket of Appeals for the 4th Circuit for going past the authorized theories a prisoner had superior in help of his habeas petition.
Each choices go away unanswered many questions on the “scope and effect” of the get together presentation precept: simply how narrowly and strictly does get together presentation constrain courts? Answering this query is troublesome as a result of the source of the precept can also be unknown. Most of the buildings and norms that when sure courts to get together presentation have been misplaced because the nation has more and more seemed to courts as arbiters of public coverage disagreements, quite than resolvers of concrete authorized disputes between contending events.
When the dispute is (the hypothetical events of) Smith v. Jones, the get together presentation precept is intuitive. When it’s Smith v. Jones-and-the-future-of-the-administrative-state or Smith v. Jones-and-the-security-of-our-borders, get together management feels more durable to justify. That’s very true now that the Supreme Court docket takes so few deserves instances, which means that a few years could elapse between its interventions in a given space of the legislation.
Social gathering presentation and the Second Modification
In an earlier column, I described how the Supreme Court docket’s resolution in New York State Rifle & Pistol Ass’n v. Bruen shifted the main target in Second Modification litigation to the “Nation’s historic custom of firearm regulation.” In response to considerations that judges could have bother figuring out options of the “Nation’s historic custom of firearm regulation,” the bulk opinion pointed in a footnote to Sineneng-Smith and the “precept of get together presentation”: “Courts are thus entitled to resolve a case based mostly on the historic file compiled by the events.”
This burden will sometimes fall on the federal government, because it should justify its firearm regulation by displaying that it’s in line with historic custom. However what occurs if the federal government does a foul job marshalling proof? Or the federal government presents faulty evidence and the rights-claimant fails to name out the federal government on it?
Though the get together presentation precept entitles the courtroom to depend on the historic file the events compile, I don’t assume it limits the courtroom to that file. It’s one factor for a courtroom to reframe the case for the events. It’s one other to say that, throughout the framework constructed by the events, the courtroom can think about solely the knowledge the events provide.
Historic proof is supposed to light up the which means of the Second Modification, and the which means of the Second Modification is a query of legislation. Judges are presumed to know the legislation (together with so-called “legislative facts” just like the historical past of firearm regulation) with out get together help, and typically they fulfill that expectation by conducting impartial analysis. After all, judges attuned to the truth-seeking advantages of adversarial presentation ought to strategy impartial analysis with warning. However in the end, they’re sworn to uphold the legislation and ought to not be bound by an inaccurate presentation of its content material.
According to that accountability, the Supreme Court docket has extensively analyzed Founding- and Reconstruction-era firearm regulation in its Second Modification jurisprudence. Amici fill each Second Modification docket with historic analysis that’s deep and wide-ranging. A minimum of within the Second Modification context, get together presentation is unlikely to hamper the seek for reality concerning the legislation. This needs to be true for the decrease courts as effectively.
Social gathering presentation and precedent
Most conversations about get together presentation deal with the way it ought to constrain the choice within the case the events are presenting. However considerations concerning the results of the get together presentation precept heart on its implications for future choices: Poor get together presentation could produce poor precedents. That explains why the precept weakens as events transfer up the appellate ladder and choices acquire precedential impact.
Recognizing this actuality needn’t lead us to reject the precept, nevertheless. As a substitute, it would deliver us nearer to Justice Clarence Thomas’ position: courts needs to be ready to revisit prior choices when it turns into clear that these choices had been incorrect.
Many object to this strategy on the bottom that it’s going to destabilize the legislation. However as I’ve written elsewhere, the Supreme Court docket’s flip to textual content and historical past lessens the necessity for a robust type of precedent. Textual content and historical past are goal and unchanging and so provide their very own stabilizing power. Think about the Second Modification: the historic traditions that give form to a proper necessary sufficient to be enshrined within the Structure are unlikely to be hiding within the shadows. Judges looking for authorized which means in textual content and historical past are nonetheless sure to err, however their conclusions will change much less and fewer typically than the conclusions of judges looking for authorized which means in subjective notions of justice and the widespread good.
Weakening the power of precedents has this benefit: it takes a lot of the stress off of get together presentation. Extra instances will return to the normalcy of Smith v. Jones. And in these instances, we needs to be content material to go away issues to Smith and Jones.
Circumstances: United States v. Sineneng-Smith, Clark v. Sweeney
Really useful Quotation:
Haley Proctor,
Textual content, historical past, and get together presentation,
SCOTUSblog (Feb. 12, 2026, 10:00 AM),
https://www.scotusblog.com/2026/02/text-history-and-party-presentation/

