âThese were white supremacists and this was domestic terrorism,â he added, a description several of his colleagues used.
Mike Huckabee, the former Arkansas governor and the father of the White House press secretary, Sarah Huckabee Sanders, did not dispute Mr. Trumpâs comments directly, but he called the behavior of white nationalists in Charlottesville âevil.â
Democrats have suggested that Mr. Trump is simply unwilling to alienate the segment of his white electoral base that embraces bigotry. The president has forcefully rejected any suggestion he harbors any racial or ethnic animosities, and points to his son-in-law, Jared Kushner, an observant Jew, and his daughter Ivanka, who converted to the faith, as proof of his inclusiveness.
In one Twitter post on Saturday, Mr. Trump nodded to that inclusiveness.
âWe must remember this truth: No matter our color, creed, religion or political party, we are ALL AMERICANS FIRST,â the president wrote, a statement that had echoes of his campaign slogan, America First.
But like several other statements Mr. Trump made on Saturday, the tweet made no mention that the violence in Charlottesville was initiated by white supremacists brandishing anti-Semitic placards, Confederate battle flags, torches and a few Trump campaign signs.
Mr. Trump, the product of a well-to-do, predominantly white Queens enclave who in 1989 paid for a full-page ad in The New York Times calling for the death penalty for five black teenagers convicted but later exonerated of raping a white woman in Central Park, flirted with racial controversy during the 2016 campaign. He repeatedly expressed outrage that anyone could suggest he was prejudiced.
When he retweeted white supremacistsâ accounts, he brushed aside questions about them. When he was asked about the support he had been given by David Duke, a former Ku Klux Klan leader, he chafed, insisting he didnât know Mr. Duke.
Finally, at a news conference in South Carolina, Mr. Trump said âI disavowâ when pressed on Mr. Duke. He later described Mr. Duke as a âbad person.â
When his social media director, Dan Scavino, posted an image on Mr. Trumpâs Twitter feed with a Star of David near Hillary Clintonâs head, with money raining down, Mr. Trump rejected widespread criticism of the image as anti-Semitic. And after years of questioning President Barack Obamaâs citizenship, he blamed others for raising the issue in the first place.
In an interview that aired in September 2016, Mr. Trump said âI am the least racist person that you have ever met,ââ a statement he repeated at a White House news conference in February.
In Bedminster on Saturday, Mr. Trump said he and his team were âclosely following the terrible events unfolding in Charlottesville, Va.,â then tried to portray the violence there as a chronic, bipartisan plague. âItâs been going on for a long time in our country,ââ he said. âItâs not Donald Trump, itâs not Barack Obama.â
Mr. Trump did not single out the marchers, who included the white supremacist Richard Spencer and Mr. Duke, for their ideology.
While Democrats and some Republicans faulted Mr. Trump for being too vague, Mr. Duke was among the few Trump critics who thought the president had gone too far.
âI would recommend you take a good look in the mirror & remember it was White Americans who put you in the presidency, not radical leftists,â he wrote on Twitter, shortly after the president spoke.
The Department of Justice announced late Saturday that it was opening a civil-rights investigation into âthe circumstances of the deadly vehicular incident,â to be conducted by the F.B.I., the United States attorney for the Western District of Virginia, and the departmentâs Civil Rights Division.
âThe violence and deaths in Charlottesville strike at the heart of American law and justice,â Attorney General Jeff Sessions said in a statement. âWhen such actions arise from racial bigotry and hatred, they betray our core values and cannot be tolerated.â
The president remained silent on the violence for most of the morning even as House Speaker Paul D. Ryan, Mr. Trumpâs wife, Melania, and dozens of other public figures condemned the march.
Mrs. Trump, using her official Twitter account, wrote, âOur country encourages freedom of speech, but letâs communicate w/o hate in our hearts. No good comes from violence. #Charlottesville.â
Mr. Ryan was even more explicit. âThe views fueling the spectacle in Charlottesville are repugnant. Let it only serve to unite Americans against this kind of vile bigotry,â he wrote on Twitter at noon, around the time that Gov. Terry McAuliffe declared a state of emergency in the city.