Angel Kelley Orders National Park Materials Restored in 21 Days

Massachusetts district judge Angel Kelley ordered the Trump administration to restore history and science materials removed from national park sites and other public monuments. Her ruling gives the administration 21 days to put back signs, displays and interpretive exhibits taken down after a March 2025 executive order.

Kelley wrote that the administration set “a dangerous precedent of censorship and sanitization” and said it was “telling half-truths” by removing materials that did not fit its preferred narrative. The order applies to content that referenced slavery, civil rights, Indigenous history and climate change.

March 2025 order

Trump signed the executive order in March 2025 under the title “restoring truth and sanity to American history.” It directed the secretary of interior to examine monuments, memorials and statues altered after January 2020 as representing a false construction of American history. The order led to the deinstallation of signage and material at national park sites and public monuments.

Among the plaintiffs were the National Parks Conservation Association, the Association of National Park Rangers and the American Association for State and Local History. They filed the February lawsuit challenging the removals, and Kelley sided with their complaint.

National park signs

Kelley wrote that the administration sought to share “a limited history” by ordering the removal of all signs, displays and interpretive exhibits at national parks that did not align with its preferred narrative. At a Georgia monument, The Scourged Back was flagged for potential removal; the photograph shows an enslaved man with scars protruding from his back.

Alan Spears, senior director for cultural resources at the National Parks Conservation Association, said, “Americans count on national parks to help us understand our full, rich history. Stories of triumph and tragedy alike deserve to be told out loud at parks.” Emily Thompson, executive director of the Coalition to Protect America’s National Parks, said parks “exist to preserve and interpret the full American story, not just the parts that make some politicians comfortable. This ruling will help ensure that remains the case.”

The 21-day deadline puts the administration on the clock to restore the removed materials across the sites covered by the order. For park visitors and historians, the ruling means the disputed exhibits and signs are set to return unless the administration takes another legal step before the deadline expires.