Democratic presidential nominee Joe Biden speaks in Wilmington, Del., on Wednesday about school reopenings. Carolyn Kaster/Associated Press

WILMINGTON, Del. — Campaigning for more than a year as a calming, unifying figure, Joe Biden and his core pitch for the presidency face the most intense test yet when he travels to Kenosha, Wisconsin, a city wrenched by police and protest violence that makes it a microcosm of the nation’s election-year reckoning with systemic racism.

The 77-year-old former vice president, traveling two days after President Trump visited the same city, plans to meet Thursday with the family of Jacob Blake, who remains hospitalized after being shot seven times in the back by a white police officer as authorities attempted to arrest him. Biden also plans a community discussion that he indicated would draw business figures, civic leaders and law enforcement officials.

“This is about making sure that we move forward,” Biden told reporters Wednesday. He added that he’s “not going to tell Kenosha what they have to do” but instead encourage a community “talk about what has to be done.”

Falling exactly two months before Election Day, the trip presents Biden both opportunity and risks as he tests his promise, made again and again for 16 months, that he can “unify the country” and find consensus even where it’s not readily apparent. The approach always has been an intentional contrast with Trump, a president who thrives on conflict. But the distinction has sharpened over a summer of nationwide protests — most peaceful, but some of them, as in Kenosha, turned violent and destructive.

Biden is a white man propelled to the Democratic nomination by Black voters. Since the May 25 death of George Floyd, a Black man killed by a white Minneapolis police officer, Biden has called for an overhaul of U.S. policing and embraced a national conversation on racism. The significance of the moment was a factor in Biden selecting California Sen. Kamala Harris as the first Black woman to join a major party presidential ticket.

Trump, meanwhile, has countered with sweeping condemnations of protesters, an absolute defense of law enforcement and denials that Americans with black and brown skin face barriers that whites do not — moves aimed at his overwhelmingly white political base.

The president continued his “law and order” mantra during his own Kenosha trip Tuesday. He toured damaged buildings and discussed ways to quell unrest with law enforcement officials. Trump was greeted by supporters who occasionally mixed with — and yelled at — Black Lives Matter organizers.

“These are not acts of peaceful protest but, really, domestic terror,” Trump said.

Despite repeated questions from reporters, the president refused to address racism in the country or its police departments. Instead, he asserted anew that a Biden presidency would bring riots and destruction to American cities. That echoes Trump’s false charges that Biden backs violent protests and activists’ calls to “defund the police.”

In fact, Biden has repeatedly denounced violence, from a June 2 speech after Floyd’s death up to a Monday address that his campaign quickly turned into a one-minute digital and television ad. The campaign has spent $45 million for the spot, which has English and Spanish language versions, to circulate on national cable networks and in local markets across Arizona, Florida, Michigan, Minnesota, Nevada, North Carolina, Ohio, Pennsylvania and Wisconsin.

Yet the ad’s necessity highlights Biden’s tightrope as he openly discusses the complexities of the moment while running against a president whose brief political career — and his business career before that — has been defined by loud absolutes.

Biden on Wednesday repeated that “to engage in violence — burning, looting, the rest — in the name of protesting, is wrong. And that person should be held accountable for their actions.” But he stood by First Amendment guarantees that “protest is a right.”

He praised law enforcement.

“Look, the vast majority of police officers are good, decent honorable women and men. They put on that shield every morning. They have a right to go home that night safely — the vast majority,” he said.

But then he uttered words Trump doesn’t say: “Bad cops.”

Good officers, Biden said, “want to get rid of the bad cops more than anybody else does, because it reflects on them.”

He stands by his proposals to overhaul policing – not to “defund the police,” as Trump falsely accuses Biden of supporting – but to require local forces to agree to certain best practices to get federal funding and to invest more in services, such as mental health counseling, intended to ease social problems that fall to police to handle, sometimes with violent consequences.

Biden noted that he’s “gotten overwhelming support from law enforcement my whole career,” alluding to endorsements from police unions as a U.S. senator and as vice president. But it was Trump who featured police union leaders and the relatives of fallen officers at his presidential nominating convention. And it was Biden on Wednesday calling for a “full investigation” into police shootings and saying the officers who shot Blake should be charged with a crime.

To a large degree, Biden has asked for the difficulty of campaigning on nuance, if not defined his candidacy that way.

He’s the center-left establishment figure who is too conservative on universal health, college tuition assistance, climate action and taxation for his party’s ascendant — and loud — left flank. But he’s moved far enough to the left that many Republicans still hammer him as a radical. He’s the old police union ally now embracing the Black Lives Matter movement, the septuagenarian white man leading a racially diverse party that gets most of its votes from women.

Biden previewed Wednesday how he believes he can make that work in Kenosha and, if he defeats Trump, in the White House.

“I spent my whole life … bringing people together, bringing the community and police officers together, bringing business leader and civic leaders together,” he said, casting the national moment in terms of its possibilities.

“There’s been so many fissures exposed as a consequence of what’s happened that people are now realizing, ‘My Lord, I didn’t know people in that circumstance didn’t have that kind of help. I didn’t know,’” he said. “What an enormous opportunity to bring the country together.”