A federal appeals court has temporarily allowed the Trump administration to continue removing or altering exhibits on slavery, climate change and other historical subjects at national parks while a legal challenge over the policy moves forward.
The decision by the 1st U.S. Circuit Court of Appeals suspends an earlier ruling that had directed the National Park Service to restore dozens of exhibits removed under an executive order issued by President Donald Trump. That order instructed federal agencies to revise displays considered to present an unfairly negative portrayal of the United States or its historical figures.
The appellate panel concluded that the organizations challenging the policy had not shown they would suffer immediate and irreparable harm if the exhibits remained absent during the appeal. Based on that finding, the judges determined the administration was entitled to a stay of the lower court’s injunction until the case is decided.
The dispute stems from a lawsuit filed by a coalition of organizations representing historians, conservation advocates and museum professionals. The groups contend that the administration has engaged in an unlawful effort to reshape public understanding of American history by removing or revising educational material that addresses subjects such as slavery, racial discrimination and climate change.
Last month, a federal district court ruled in favor of the challengers, holding that the exhibit removals appeared to be part of an attempt to selectively rewrite historical narratives. The judge ordered the National Park Service to restore the affected displays while the litigation continued.
That ruling has now been placed on hold.
According to court filings, at least 51 exhibits across 37 national park sites have been removed or significantly altered following implementation of the executive order signed in March 2025. The directive criticized what it described as a growing trend of portraying the United States as fundamentally racist, oppressive or irredeemably flawed, and instructed agencies to revise interpretive materials accordingly.
One of the better-known exhibits affected by the policy was located at the President’s House site within Independence National Historical Park in Philadelphia. The display discussed the enslaved people owned by George Washington during his presidency and was among those taken down under the revised guidance.
The organizations challenging the policy argued that the changes diminish visitors’ understanding of significant chapters in American history and deprive the public of educational resources available at national parks.
However, the appeals court found the evidence presented was insufficient to justify emergency relief. The judges noted that the plaintiffs had largely relied on the concerns of a single member who wished to visit parks with her children but had not demonstrated that exhibits at the specific locations she planned to visit had actually been removed.
Attorneys representing the challengers described the ruling as a procedural setback rather than a final determination on the legality of the administration’s actions, emphasizing that the broader constitutional and administrative law questions remain before the courts.
The Department of the Interior, which oversees the National Park Service, welcomed the appellate ruling and said it continues to encourage Americans to visit national parks and engage with the country’s historic and cultural landmarks while the litigation proceeds.
