National Park Signs Must Be Restored, Judge Rules
A federal judge has ordered Trump administration officials to reinstall national park signs and exhibits about topics including slavery, climate change and civil rights, ruling that the removals appeared to favor a government-approved version of history.
U.S. District Judge Angel Kelley in Boston issued a preliminary injunction Friday, giving the Interior Department 21 days to restore the materials at national parks, monuments and memorials across the country.
The order came after several groups representing park conservationists, historians and scientists sued the administration, arguing that the removals were part of a broader effort to erase historical and scientific information from public sites.
Kelley wrote that removing the displays undermined “the integrity of the National Parks” and created a dangerous precedent of “censorship and sanitization.”
Lawsuit Challenged Interior Department Policy
The lawsuit was brought by the National Parks Conservation Association, the American Association for State and Local History and other groups. They argued that the Interior Department removed displays without a lawful explanation and in violation of congressional mandates governing the National Park Service.
The affected materials included exhibits and signs connected to slavery, civil rights, Indigenous history and climate change. According to the lawsuit, those removals were made because the content did not align with the administration’s preferred historical narrative.
Trump signed an executive order in March 2025 directing the Interior Department to review parks, monuments and memorials for what the White House described as a “false revision of history.” The order targeted materials the administration said portrayed the United States as “inherently racist, sexist, oppressive, or otherwise irredeemably flawed.”
An Interior Department spokesperson previously defended the policy, saying national parks should “tell the full and accurate story of American history.”
Related: ‘I’m Just Following Orders,’ Slavery Exhibits Stripped Following Trump Order
Judge Sets Deadline Ahead Of 250th Anniversary
Kelley ordered the federal government to restore the removed signs within 21 days, saying the work should be completed “by the 250th anniversary to properly honor the remarkable achievements of the United States.”
The ruling also requires the administration to stop further removals while the case continues.
Attorneys for the plaintiffs and an Interior Department spokesperson did not immediately respond to requests for comment, according to Reuters.
For historians and conservation advocates, the case centers on whether national parks should present a full record of American history, including the parts that are painful, complicated and still debated. For the court, the issue was more direct: whether the federal government can remove factual exhibits from public sites simply because they do not fit its chosen narrative.
