Has Donald Trump forgotten this is 2020 – not 1968?

He cannot win the November election by showcasing himself as the 'law-and-order' candidate, like Richard Nixon did more than fifty years ago

US President Donald Trump's Republican Party nomination acceptance speech outside the White House on Thursday night was a Rorschach test for a divided America. His supporters will see an impressive spectacle and a strong case for re-election. His opponents will see a distillation of all that is most dangerous in his administration – a l'etat, c'est moi autocratic hubris.

The setting alone was divisive. Previous presidents have made political announcements from the White House, but none deployed the "people's house" and the trappings of the presidency as a reality TV set for starkly political purposes.

Mr Trump's base will see the grandeur of a great president revelling in his success. His opponents will see yet another abuse of power, state propaganda, flouting of political propriety, and, literally thousands of simultaneous violations of the (largely unenforceable) Hatch Act that forbids federal employees from using their positions for partisan political purposes.

President Donald Trump and his wife first lady Melania Trump attend Mike Pence's acceptance speech for the vice presidential nomination during the Republican National Convention at Fort McHenry National Monument in Baltimore, Maryland. AFP

U.S. Vice President Mike Pence delivers his acceptance speech as the 2020 Republican vice presidential nominee. REUTERS

White House counselor Kellyanne Conway waves as she waits to hear Vice President Mike Pence speak. AP Photo

Audrey Pence, Second Lady Karen Pence, US Vice President Mike Pence and Charlotte Pence Bond stand on stage at the end of the third night of the Republican National Convention. AFP

President Donald Trump walks to the stage after Vice President Mike Pence delivered a speech on the third day of the Republican National Convention at Fort McHenry National Monument and Historic Shrine in Baltimore. AP Photo

U.S. President Donald Trump, left, and U.S. First Lady Melania Trump greet attendees after a speech by U.S. Vice President Mike Pence. Bloomberg

Corey Lewandowski, former campaign manager for U.S. President Donald Trump, center, listens as U.S. Vice President Mike Pence speaks. Bloomberg

Nancy Pence, mother of US Vice President Mike Pence listening to his speech during the third night of the Republican National Convention. AFP

A veteran applauds as he waits to hear Vice President Mike Pence speak on the third day of the Republican National Convention at Fort McHenry National Monument and Historic Shrine in Baltimore. AP Photo

Kellyanne Conway, senior adviser to U.S. President Donald Trump, speaks during the Republican National Convention at the Andrew W. Mellon Auditorium in Washington, D.C. Bloomberg

Former Acting Director of National Intelligence and current Republican National Committee senior advisor Richard Grenell pre-records his address to the Republican National Convention at the Mellon Auditorium in Washington, DC. EPA

Lara Trump, President Donald Trump campaign adviser,speaks during the Republican National Convention seen on a laptop computer in Tiskilwa, Illinois, U.S. Bloomberg

Sam Vigil, whose wife Jacqueline was shot and killed in her driveway last year in Albuquerque, speaks during the largely virtual 2020 Republican National Convention broadcast from Washington, U.S. REUTERS

Kayleigh McEnany, White House press secretary, speaks during the Republican National Convention seen on a laptop computer in Tiskilwa, Illinois, U.S Bloomberg

Chen Guangcheng, a blind Chinese dissident and human rights activist known as 'The Barefoot Lawyer,' who was granted asylum in the U.S., speaks during the largely virtual 2020 Republican National Convention broadcast from Washington, U.S. REUTERS

With hundreds of his handpicked supporters densely packed, few masks to be seen and raucous chanting, the event certainly qualifies as a high-risk for spreading coronavirus. But his base will see the bold assertion that life goes on as normal in defiance of the Covid-19 pandemic, a determination to overcome through force of will. His opponents will view it all as yet another instance of the conscious psychic denial that has characterised Mr Trump's mishandling of the pandemic and a breach of his administration's own guidelines for public events.

In his lengthy and repetitive speech, the President's supporters will have heard a strong case for his re-election, and a powerful condemnation of his opponent Joe Biden. Mr Trump's adversaries will note dozens of lies, contradictions, rewritings of history and an incongruous effort to paint the staunchly moderate Mr Biden as a dangerous left-wing fanatic.

Perceptions between Trump supporters and opponents will be so irreconcilable that they might as well have been watching two entirely different events. But the two camps agree that this is the most important election in generations, and that everything the country stands for could be destroyed by the other side.

Mr Trump depicts Democrats as determined to annihilate US culture, economy and society, and impose a Cuban or Venezuelan-style communist dictatorship. His opponents, including many lifelong Republicans, see Mr Trump as a budding American dictator and worry that four more years of attacks on democratic guardrails and established institutions will leave the US looking like illiberal and corrupt autocracies rather than any traditional democracy.

It remains to be seen which side will be able to convince a larger coalition of Americans the other is the bigger threat.

Before it began, Mr Trump and his aides promised a positive and uplifting convention that improved on the supposedly "sour and dour" mood of the Democrats. That always seemed implausible. And in the event, pretty much all Mr Trump had to sell was fear of the other side.

Democrats have a detailed governing agenda, although some of it is internally inconsistent between different documents. Under Mr Trump, this year, for the first time in its history, the Republican Party declined to adopt a formal platform, simply vowing to support anything he does, no matter what. That is partly an indication of its capitulation to a cult of personality and also a reflection of the fact that they have no idea what he is going to do next, and he does not want to be boxed in by any written document. It is now simply the "Trump Party".

So, they are running entirely on his personality, and largely fabricated or exaggerated claims of successes, while Democrats are at least trying to offer an alternative vision. Mr Biden did not mention Mr Trump at all in his acceptance speech while Mr Trump spent much of the time lambasting and caricaturing his opponent.

Shadi Ghanim / The National

Going into the convention, Mr Trump was losing and he knows it. He was desperately trying to turn things around and create a new narrative, drawn on his deepest political memories. They were, naturally, shaped when he was a young man in the 1960s and 70s. And he is increasingly taking his cues from Richard Nixon's political approach.

The best guide to the present is Rick Perlstein's book Nixonland, which explains how the 37th president relied on fear, hate, and class and ethnic resentment to gain and hold on to power.

Listening to Mr Trump you would think it was 1968, with cities in flames, society falling apart, and left-wing radicals confronting the whole system of government, all against the backdrop of a devastating foreign war. And you are meant to somehow forget that he is in charge, and is therefore responsible for the national condition. Under his rule, the country is a mess, yet only he can fix it.

Mr Trump's approach even more closely mirrors that of Nixon's Vice President Spiro Agnew in 1972. Agnew went to war with the media, liberal culture, programmes for greater fairness, and most of what Mr Trump rails against, in similar angry, resentful language.

Donald Trump is repeating Richard Nixon's 1968 presidential campaign rhetoric. AP Photo

Going into the convention, Donald Trump was losing and he knows it. He was desperately trying to turn things around and create a new narrative, drawn on his deepest political memories

Nixon pioneered the "law-and-order" pitch to white suburban fears of urban and dark-skinned chaos and encroachment. Mr Trump is repeating this verbatim while adding on anti-immigrant sentiment in an effort to reverse the devastating defection of white suburban women from his coalition.

But it is not 1968 or 1972. It is 2020.

Republicans avoided the pandemic, or referred to it in the past tense as if it were over, and rewrote history suggesting Mr Trump saved millions of lives rather than overseeing an ongoing public health catastrophe. The same applies to the economy, which they claimed is roaring back but in fact continues to struggle. Spectacles aside, Americans know that.

Mr Trump may get a bounce, but 2020 is still likely to be a healthcare and jobs election, not a race, culture and law-and-order one. Unless he can change what Americans care most about, he does not seem much better positioned to win now than a week ago.

Hussein Ibish is a senior resident scholar at the Arab Gulf States ­Institute in Washington