PHILADELPHIA (AP) — In a controversial move, the National Park Service has removed an exhibit on slavery at the Independence National Historical Park in Philadelphia, following an executive order by former President Donald Trump aimed at altering historical narratives at U.S. museums and parks.

The removal took place Thursday at the President's House Site, which included biographical details about nine enslaved people who resided there under President George Washington. Prior information panels highlighted Washington's reliance on slave labor, stating he knew and trusted the individuals he enslaved.

In reaction to the exhibit's removal, Philadelphia city officials filed a lawsuit against the Department of the Interior and various officials, aiming to prevent the permanently altered historical display.

Last year, Trump initiated a review of interpretative materials at National Park Service sites, which the Interior Department described as a measure to ensure historical accuracy and alignment with national values.

Critics have condemned the removals as part of a broader trend of the Trump administration attempting to erase contentious aspects of American history. Trump's executive order, signed last March, accused the Biden administration of promoting a corrosive ideology at historical sites, claiming past training for park rangers forced them to view history through a lens of institutional racism.

As the debate over how history is presented continues, many are advocating for the inclusion of all historical narratives, particularly those that highlight issues of race and injustice.