After accepting the Republican Party’s nomination, the President delivered a scathing and wholesale attack on rival Joe Biden, drawing battle lines that left the States anything but united.
As Mr Trump spoke on the closing night of the Republican National Convention, he fiercely defended his leadership of a nation deeply divided by historic crises.
He appealed to voters to back him for a second term in the November 3 election, and said the outcome would either preserve or destroy the “American way of life”.
Critics have since argued his 70-minute speech, which he boasted got “great ratings and reviews”, was merely a collection of the greatest lies he’s ever told.
Fact-checkers pulled apart Mr Trump’s address, which lurched between touting his achievements and attacking his opponent, relying on misleading claims to do both.
“This is the most important election in the history of our country,” he said.
“Everything we’ve achieved is now in danger. This election will decide whether we will defend the American way of life or allow a radical movement to completely dismantle and destroy it.”
Standing between four more years for Mr Trump in the Oval Office is Democratic nominee and former vice president Biden.
With just 66 days until the election, voting begins in some states in three weeks, with Minnesota, South Dakota and Wyoming starting on September 18.
Four years ago, 138 million Americans cast their ballot with Hilary Clinton gaining almost three million more votes than Trump, but losing due to the country’s Electoral College system.
In recent months, both parties have urged as many people as possible to vote and models predict more will take part.
This election could be contested on the narrowest electoral terrain in recent memory, however.
Just four states – Wisconsin, Michigan, Florida and Pennsylvania – are likely to determine the outcome.
Each flipped to the Republicans in 2016, but Mr Trump won each by only a percentage point or less.
Mr Biden and the Democrats are determined to win them, as well as the keys to theWhite House, back.
In formally accepting the Republican presidential nomination, Mr Trump portrayed himself as a hero to the American people.
Boasting of his perceived achievements and ignoring his troubled history he viciously attacked Mr Biden throughout his address.
The President began his speech with an acknowledgement of “the wonderful people who have just come through the wrath of Hurricane Laura”.
He failed to mention the 180,000 US lives lost and almost six million infected through the coronavirus pandemic until much later in his address, however.
Although reading from a teleprompter – as aides worry he becomes unhinged when speaking freely – Trump diverged from the optimistic vision convention planners had sought to project all week.
Instead, he ignored the turmoil his leadership has left the country in and focused much of his speech on attacking Mr Biden and defending his own record.
Of his presidential rival, he blamed him and his Democratic Party for the nation’s chronic problems as well as for the anger and unrest coursing through the country.
He boomed: “Your vote will decide whether we protect lawabiding Americans or whether we give free rein to violent anarchists, agitators and criminals who threaten our citizens.
Whereas Mr Biden refused to mention Mr Trump by name during his address last week, the President named his opponent like a machine gun firing bullets.
In doing so, despite presiding over the biggest single mass killing in America’s history, a rise in rightwing domestic terrorism and riots throughout the country, he blamed everyone but himself for the troubles currently engulfing the States. Trump spoke at length about his law-and-order message.