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A commemoration by the White House marking the anniversary of the Mexican-American War has drawn criticism from historians and observers who said the administration is using an “historically inaccurate” account of the 1846-1848 conflict to justify its present-day foreign policy toward Mexico and Latin America.
The White House statement, issued Monday and described by critics as unsigned, presented the war as a “legendary victory that secured the American Southwest, reasserted American sovereignty, and expanded the promise of American independence across our majestic continent.” It also drew parallels between the period in U.S. history and the administration’s current efforts, including language that said the approach would “ensure the Hemisphere remains safe.”
In the post, the White House did not mention slavery’s role in the war, and critics said it also glorified broader “Manifest Destiny” themes. The statement instead linked the war to a modern justification, saying: “Guided by our victory on the fields of Mexico 178 years ago, I have spared no effort in defending our southern border against invasion, upholding the rule of law, and protecting our homeland from forces of evil, violence, and destruction.”
Criticism moved quickly from academia and policy circles to social media on Tuesday. At a morning news briefing, Mexican President Claudia Sheinbaum responded with sarcasm and said “we have to defend sovereignty,” while noting Mexico’s emphasis on sovereignty as the country navigates a close, often tense relationship with the Trump administration.
Alexander Aviña, a Latin American history professor at Arizona State University, said the statement “underplays the massive amounts of violence that it took to expand” the United States across what was then Mexican territory. He added that the current administration’s use of the anniversary account functioned as part of a wider pattern, describing it as an “instance of U.S. imperialism against its southern neighbor,” and arguing that the administration frames the war’s expansion as defensive while presenting it “inaccurately historically.”
Aviña also said that the statement works rhetorically to support the administration’s “America First” policy throughout the Americas, regardless of historical accuracy. In his view, framing the past as a justification for present actions turns the anniversary commemoration into policy branding rather than historical acknowledgement.
Albert Camarillo, a history professor at Stanford University, said the statement falls within a broader effort to reshape federal language about history. Camarillo described it as a “distorted, ahistorical, imperialist version” of the war and said it aligns with other steps the administration has taken to recast historical narratives.
The underlying historical context, according to historians and observers, centers on long-running border disputes between the U.S. and Mexico and on the United States’ annexation of Texas in 1845. The war is dated to 1846-1848, and after fighting between U.S. and Mexican forces, Mexico ceded more than 525,000 square miles of territory, encompassing parts of what are now Arizona, California, western Colorado, Nevada, New Mexico, Texas and Utah.
The dispute over commemoration comes as both countries remain at odds over how the U.S. positions its authority in the region. Sheinbaum has repeatedly emphasized Mexico’s status as a sovereign nation as Trump has openly weighed taking military action against Mexican cartels and has pressured Mexico over its stance in negotiations and regional security.
The White House criticism is also being viewed by some as part of a wider push by the administration to revise how institutions display and present the U.S. past. The report noted that the administration has ordered the rewriting of history at the Smithsonian Institution, saying it was “restoring truth and sanity to American history,” and has also scrubbed government websites of records and references it finds disagreeable, including material that includes references to slavery and the destruction of Native American cultures.
When historians debate how the Mexican-American War should be remembered, they are also disputing what story the U.S. tells about expansion and who benefits from that story. The White House statement, critics said, uses an idealized account to support a more aggressive posture that it presents as protection for the hemisphere.
The Associated Press reported the dispute follows the administration’s posting of the anniversary statement on Monday, and it described how the comments from Aviña and Camarillo connected the commemoration to broader concerns about historical revisionism.