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Last updated:
January 22, 2026

Archives & History

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What archives and which history are we talking about?

From its inception, the federal government has maintained archives, overview accounts, and primary-source documentation of our country’s history; since 1934, those records have been collected, organized, and preserved by the National Archives. But the ongoing historical narrative of the United States also stands in its monuments, resides in its cultural institutions, and sprawls across hundreds of thousands of governmental and military webpages and databases, records of gravesites, and even names of geographic features.

The federal government:

Over the last few decades, there have been concerted efforts to incorporate the contributions of Americans whose experiences and accomplishments had long been suppressed into the national narrative. The second Trump administration has reversed this trajectory and is actively manipulating our historical record.

What is happening?

The Trump administration has made the elimination of DEI (diversity, equity, and inclusion) from all aspects of American life one of its organizing principles. It has claimed broad authority to enforce ideological compliance, such as by demanding the revocation of all recognition of transgender people in US history, in the military, and in the federal government. This has resulted in the administration targeting and suppressing both the provision and the collection of information involving race, ethnicity, disability, gender, and sexual orientation, along with concepts like health equity and environmental justice, which address our country’s extreme inequalities with regard to both social and geographic communities.

All federal websites, publications, and institutions under the control of the executive branch are subject to ideological review, and many of the purges we’ve seen so far have simply eliminated most or all material mentioning the above topics. These erasures have been enacted without public oversight or review. Though the executive orders authorizing ideological purges are public, most of the actual deletions, bannings, and revisions have been discovered piecemeal by members of the press or the public. Public opposition, media coverage, and legal challenges have managed to restore some material, and we’ll continue to follow these countermoves and community-driven efforts. But the fact remains that we don’t yet know the extent of what we have lost.

The initial release of our timeline runs from January 20, 2025, to the end of September 2025; our next release will fill in more recent events.

Timeline of events

DateWhat happenedMetadata
Jan 20, 2025President Trump signs EO 14151, “Ending Radical and Wasteful Government DEI Programs and Preferencing.” The order terminates “all DEI, DEIA, and ‘environmental justice’ offices and positions…and all DEI or DEIA performance requirements for employees, contractors, or grantees.” It also calls for aligning, among other things, all agency programs, activities, and guidance with the intent of the order.
Jan 20, 2025Trump signs EO 14168, “Defending Women from Gender Ideology Extremism and Restoring Biological Truth to the Federal Government.” The order recognizes two immutable sexes, determined at conception, halts issuance of “X” gender markers on US passports, and prevents trans people in federal prisons from being incarcerated with others of their gender.
Jan 20, 2025Trump issues Proclamation 10887, “Granting Pardons and Commutation of Sentences for Certain Offenses, Relating to the Events at or Near the United States Capitol on January 6, 2021,” which commutes the sentences of 14 individuals convicted of offenses related to events of the January 6 riot at the Capitol, and pardons over 1,500 others. Following the proclamation, the entire database of January 6 offenses disappears from the Department of Justice website.
Jan 22, 2025In accordance with Trump’s DEI ban (EO 14151), NASA directs personnel to “drop everything” to remove mentions of diversity, equity, and inclusion (DEI), indigenous people, environmental justice, and other related terms from the agency’s websites by the end of the day.
Jan 23, 2025The Air Force removes a basic training course titled “Airmindedness,” that includes videos about the Tuskegee Airmen and the Women Airforce Service Pilots (WASPs) — the first Black and female pilots to serve in the US military — in accordance with the DEI ban order issued on President Trump’s first day in office. (EO 14151).
Jan 27, 2025A revised “airmindedness” course retaining some content about the Tuskegee Airmen and WASPs is restored to the US Air Force training curriculum. A video called “Breaking Barriers: Breaking the Race Barrier” that also discussed the Tuskegee Airmen is permanently removed from the course.
Jan 27, 2025Trump signs EO 14185, “Restoring America’s Fighting Force,” eliminating DEI offices in the military and prohibiting all mentions of “gender Ideology” by the Department of Defense, thereby targeting materials and books which address race and gender.
Jan 29, 2025Trump signs EO 14190, “Ending Radical Indoctrination in K-12 Schooling,“ which threatens to withdraw federal funding from schools that support “gender ideology,” with examples of such ideology given as teachers using students’ preferred names and pronouns, or permitting them to access restrooms in accord with their gender identity.
Jan 29, 2025The US Office of Personnel Management (OPM) issues a memo (PDF) regarding the “Defending Women” executive order (EO 14168), including instructions to, “take down all outward facing media (websites, social media accounts, etc.) that inculcate or promote gender ideology.”
Jan 31, 2025The Department of Defense issues a memo titled “Identity Months Dead at DoD,” which orders that, effective immediately, official resources may no longer be used to celebrate cultural awareness months such as Black History Month.
Jan 31, 2025Trump signs EO 14172, “Restoring Names that Honor American Greatness,” which reverts Denali (the name designated in the Indigenous Koyukon language) to Mount McKinley and changes the name of the Gulf of Mexico to the Gulf of America.
Feb 3, 2025Reports surface that at many government agencies, including the State Department, the Social Security Administration, the CDC, and the Departments of Justice, Commerce, and Labor, pages and passages mentioning LGBTQ+ and intersex people have been scrubbed from government websites.
Feb 3, 2025After deleting many mentions of LGBTQ+ people from their website, the CDC restores some pages amidst a public backlash, however contraception guidelines and racial inequity in health care data pages are still unavailable.
Feb 4, 2025Doctors for America, a medical advocacy group, sues the CDC, FDA, and Department of Health and Human Services over the removal of important health information from agency websites (Doctors for America v. OPM).$cases: Doctors for America v. OPM
Feb 5, 2025The Department of Defense Education Activity (DoDEA) orders the 161 schools operated by the DoD to remove books, readings, and lessons on immigration history, Black History Month, sexuality and gender, and other topics from curricula and school libraries pending review for ideological compliance with the Trump administration’s ban on “gender ideology extremism” (EO 14168) and “radical indoctrination” (EO 14190). Parents report the closure of student identity organizations, and DoDEA also forbids the celebration of cultural observance months.
Feb 7, 2025Trump fires Colleen Shogan, the Archivist of the United States and head of the National Archives and Records Administration, after expressing disapproval of the National Archive’s involvement in an investigation into his removal of presidential records in 2021. Shogan was not in office during the investigation.
Feb 11, 2025Federal judge John Bates orders US health agencies to restore websites removed under Trump’s executive order banning “gender ideology extremism” (EO 14168) (Doctors for America v. OPM).$cases: Doctors for America v. OPM
Feb 11, 2025The Department of Education urges the NCAA and National Federation of State High School Associations (NFHS) to strip athletic records, titles, and awards from trans girls and women and award them to cisgender girls and women whose accomplishments they allegedly “erased.”
Feb 11, 2025Attorneys for the Press Coalition file a motion in an ongoing federal case claiming that video evidence used in the prosecution of a Jan 6 riot participant has “disappeared” from a government file-sharing platform and asking the court to require the government to preserve access to this evidence (In Re: Press and Public Access in the Capitol Riots Cases).
Feb 13, 2025The National Park Service deletes references to trans people from the Stonewall National Monument website. The Park Service also removes instances of the word “queer,” leaving the revised website with repeated references to the “LGB community.”
Feb 13, 2025The Center for American Progress reports that, as of this date, over 350 government web pages containing information or policies regarding LGBTQ+ people have been removed by the administration.
Feb 14, 2025The US Department of Education issues a non-binding Dear Colleague Letter (PDF) that claims that longstanding race-conscious efforts, including DEI programs, are contrary to federal civil rights law. Institutions have 14 days to comply with the new policy.
Feb 13, 2025Reports surface that Department of Defense Education Activity (DoDEA) administrators have instructed librarians to begin removing books promoting “gender ideology” and “discriminatory equity ideology.”
Feb 16, 2025Reports emerge that the acting Archivist of the United States, the National Archives and Records Administration’s inspector general, and several other senior Archives staff have resigned on the belief that the Trump administration intends to purge the Archives’ nonpartisan leadership and replace them with loyal political operatives. The administration appoints Richard Nixon Foundation CEO Jim Byron to “manage” the Archives as advisor to acting Archivist (and Secretary of State) Marco Rubio until a new Archivist is hired, raising alarms from press freedom advocates.
Feb 18, 2025The Department of Justice removes the “Not One More” report from its website. The 212-page report contained findings and recommendations regarding Missing and Murdered Indigenous Women (MMIW).
Feb 18, 2025Parents of students at Defense Department schools in Europe write to Congressional subcommittees, claiming that vague guidance regarding executive orders (EO 14151 and EO 14190) and DoDEA policy is resulting in overly broad removal of materials.
Feb 20, 2025The Department of Justice removes an online database that tracked the misconduct of federal law enforcement.
Feb 25, 2025The American Federation of Teachers and its Maryland branch, along with the American Sociological Association, sue the Department of Education over the February 14, 2025, Dear Colleague letter (PDF) (American Federation of Teachers v. Department of Education).$cases: American Federation of Teachers v. Department of Education
Feb 26, 2025Sean Parnell, Assistant to the Secretary of Defense for Public Affairs, issues a “Digital Content Refresh” memo (PDF), directing the removal and archival preservation of all online material that promotes DEI from DoD websites and social media platforms. The memo directs that removed content should be accompanied by a posted statement noting the removal is in accordance with Trump’s executive orders.
Feb 28, 2025Reports surface that, in keeping with the January 20 DEI ban (EO 14151), US Army public affairs officials are purging content on Army websites related to keywords, including “dignity,” “justice,” and “respect,” the last of which is one of the Army’s seven core values. Removed content includes images of and text about women and people of color.
Mar 5, 2025National Education Association and related groups file a lawsuit claiming that the February 14, 2025, Dear Colleague Letter instructions run counter to due process, Congressional actions, and First Amendment rights (National Education Association v. Department of Education).$cases: National Education Association v. Department of Education
Mar 7, 2025The Associated Press obtains a database of more than 26,000 images flagged for removal by the Department of Defense. Most of the images appear to include women and minorities.
Mar 10, 2025In response to threats of funding cuts from the US Department of Transportation, demolition begins on the Black Lives Matter Plaza in Washington, DC.
Mar 12, 2025Harvard Professors Celeste Royce and Gordon Schiff, working with the American Civil Liberties Union, file a lawsuit challenging the administration’s removal of their articles on healthcare topics that mention issues specific to LGBTQ+ people from a Department of Health and Human Services website, claiming the move violates their first amendment rights (Schiff v. OPM).$cases: Schiff v. OPM
Mar 13, 2025Reports surface that Arlington National Cemetery has removed various lists of “notable graves”from its website, including profiles of distinguished female, Hispanic, and Black service members buried in the cemetery. The cemetery later states that it has not permanently removed any service members, instead removing identity-linked landing pages and categories.
Mar 15, 2025The US Army restores a page about the 442nd Regimental Combat Team — a WWII group of Japanese-American soldiers who are among the most decorated in the history of the US — to its website.
Mar 16, 2025The Defense Department removes a story about Charles Calvin Rogers, the highest-ranking Black Medal of Honor recipient; the URL for the page is changed to include the letters “DEI.”
Mar 18, 2025A number of pages are restored to federal websites, including those on Jackie Robinson’s military career, Navajo Code Talkers, and Charles Calvin Rogers. Despite restoration, US Assistant to the Secretary of Defense for Public Affairs Sean Parnell, doubles down, saying, “… anybody that says in the Department of Defense that diversity is our strength is, is frankly, incorrect.”
Mar 19, 2025Reports emerge that an article about Sgt. William Carney, the first Black Medal of Honor recipient, was removed from the Department of Defense website, and the letters “DEI” added to the URL. According to the Internet Archive, the article is eventually restored at its original URL on a date between March 24, 2025, and April 15, 2025.
Mar 20, 2025Amid protests from the public and Democratic legislators over the AI-enabled purge of historical images of and narratives about female, Black, Indigenous, Asian-American, and LGBTQ+ service members, a Department of Defense spokesperson claims that mistaken removals will be republished, Officials warn that many historical images and much original content has been permanently lost.
Mar 21, 2025A page about Ira Hayes, a veteran and member of the Gila River Indian Community, who was known for helping to raise the US flag on Iwo Jima, is restored, with references to his ethnicity removed.
Mar 27, 2025Trump signs EO 14253: “Restoring Truth and Sanity to American History.” The order requires the Smithsonian Institution’s more than 20 museums and research centers to remove “improper ideology” from the Institution’s properties; Vice President Vance, in his role as a member of the Smithsonian Board of Regents, is to direct the review. The order also mandates an ideological review of the National Zoo and the restoration of statues, parks, and memorials that have been removed or changed since 2020.
Apr 1, 2025The US Naval Academy removes almost 400 books from its library as part of the ongoing DEI purge.
Apr 2, 2025NASA removes references to the LGBTQ+ community, Women’s History Month, Black History Month, and other DEI resources from its website.
Apr 6, 2025The Guardian reports that the National Park Service has deleted a quote and image of Harriet Tubman from a page about the Underground Railroad. The following day, the references are restored, and an NPS spokeswoman claims that deletions were made without approval from leadership.
Apr 10, 2025Hundreds of students walk out at military base schools across the world, protesting anti-diversity policies including book bans and curriculum changes.
Apr 15, 2025A dozen students at Defense Department schools sue the administration, claiming that executive orders 14168, 14185, and 14190 unconstitutionally limit students’ educational opportunities (E.K. v. DoDEA).$cases: E.K. v. Department of Defense Education Activity
Apr 16, 2025The AP obtains memos ordering Army and Air Force libraries to review books for material related to DEI, gender ideology, and critical race theory.
Apr 24, 2025Judge Landya B. McCafferty of the US District Court, District of New Hampshire, issues a temporary injunction in the National Education Association lawsuit against the Department of Education’s February 14, 2025, Dear Colleague Letter (PDF). On the same day, the US District Court for the District of Maryland issues a temporary stay in the American Federation of Teachers suit, forbidding the Department of Education from actions that are outside of current laws. The Maryland action is a nationwide injunction. (National Education Association v. Department of Education, American Federation of Teachers v. Department of Education)$cases: National Education Association v. Department of Education;American Federation of Teachers v. Department of Education
May 9, 2025The Department of Defense issues a memo (PDF) ordering the military schools to “sequester” any material promoting “divisive concepts and gender ideology” in their libraries by May 21, 2025.
May 20, 2025The Department of the Interior issues Secretarial Order 3431, “Restoring Truth and Sanity to American History,” instructing the department to begin posting signs asking visitors to report “negative” information or information that “inappropriately disparages Americans past or living.”
May 20, 2025Spouses of both veterans and serving military personnel form Military Families for Free Expression to push back on the directive to remove all books which address “divisive content” such as DEI, US racial history y, and “gender ideology” from K-12 military base schools around the world.
May 21, 2025The AP reports that most of the books previously removed from the US Naval Academy library have been returned to the shelves.
May 23, 2025US District Judge Leo T. Sorokin issues a preliminary injunction in favor of Harvard law professors who claim their articles were illegally removed from a Department of Health and Human Services website, and orders that the information be restored (Schiff v. OPM).
May 27, 2025The Stonewall National Monument, a National Park Service historic site, removes mentions of bisexuality from its website.
Jun 3, 2025Judge Patricia Tolliver Giles orders the Department of Defense Education Activity (DoDEA) to produce a full list of materials removed from its schools within 7 days (E.K. v. DODEA)$cases: E.K. v. Department of Defense Education Activity
Jun 20, 2025The National Park Service will no longer provide funding for transgender flags at the Stonewall National Monument pride display.
Jun 27, 2025Secretary of Defense Pete Hegseth announces the renaming of a naval supply ship previously named for Harvey Milk — the first openly gay politician elected in California — as the USNS Oscar V. Peterson.
Jul 1, 2025The University of Pennsylvania updates swimming records to remove those set by Lia Thomas, a transgender athlete, resolving a federal Title IX civil rights case.
Jul 3, 2025Volunteer preservationists launch Save Our Signs, a project working to collect photos of signs from national parks in anticipation of some being removed ahead of a September 2025 deadline.
Jul 9, 202513 Democratic members of Congress send a letter urging the Department of Justice to restore the Not Invisible Act Commission Report on the Missing and Murdered Indigenous Persons crisis that was removed on February 18, 2025.
Jul 10, 2025The US Office of Personnel Management sets a deadline of August 11, 2025, for all agencies to report on their compliance with executive order (EO 14168). Agencies are expected to remove any materials, resources, facilities and ID documents (including pronoun fields in email templates) that take transgender identity into account, and also cease to support any employee resource groups which acknowledge the existence of trans people.
Jul 11, 2025Judge Giles releases the full list of 596 books banned from DoDEA schools into the public record (E.K. v. DODEA).$cases: E.K. v. Department of Defense Education Activity
Jul 12, 2025The National Park Service directs all park gift shops to review all merchandise for anti-American content.
Jul 23, 2025President Trump signs EO 14319, “Preventing Woke AI in the Federal Government," claiming that DEI ideology suppresses “factual information” and includes “concepts like critical race theory, transgenderism, unconscious bias, intersectionality, and systemic racism” which present “an existential threat to reliable AI.”
Jul 28, 2025The Department of Education Office of Civil Rights issues amendment to February 14, 2025 “Dear Colleague” letter, stating that “OCR interprets its regulations consistent with the requirements of the First Amendment, and all actions taken by OCR must comport with First Amendment principles.”
Aug 12, 2025Reports surface that the National Institutes of Health is planning to prohibit scientists from collecting data about gender (collecting data about sex under the 2025 federal guidelines is still permitted)
Aug 12, 2025The White House sends a letter (PDF) to Dr. Lonnie G. Bunch III, Secretary of the Smithsonian Institution, announcing an internal review of eight museums, to “ensure alignment” with EO 14253.
Aug 14, 2025US District Court for the District of Maryland, as part of a ruling on the separate issue of interpreting admissions in light of the Supreme Court ruling in Students for Fair Admissions v. Harvard, declares the February 25, 2025, Dear Colleague letter (DCL) unlawful. The decision specifically includes reaffirmation of the Court’s April 24, 2025, stay of the DCL provisions regarding “race-conscious programs” (American Federation of Teachers v. Department of Education).$cases: American Federation of Teachers v. Department of Education
Aug 21, 2025Inspired by the Save Our Signs project, two historians launch Citizen Historians for the Smithsonian to document exhibits in the Smithsonian Institution before changes are made.
Sep 12, 2025The Department of Justice modifies its website to remove the results of a study showing that attacks by far-right extremists are responsible for many more American deaths than all other domestic terrorist actions.
Sep 19, 2025Defense Secretary Hegseth issues a demand to news outlets who have representatives in the Pentagon’s press room, demanding that the journalists on site commit to not gathering or publishing material that hasn’t been expressly authorized for release.
Sep 26, 2025Reports surface that over a dozen pages are no longer available on the CDC website. The pages covered LGBTQ+ health topics, bisexuality and asexuality, as well as disability issues.

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