At the end of the debate, Harris and Pence took a final question from a high school student who asked about civility in politics.

Pence touted "free and open debate" as the basis for American life. Pence referenced the relationship between late-Justices Ruth Bader Ginsburg and Antonin Scalia for their close relationship despite ideological differences.

"I just want to encourage you, I want to tell you that we're going to work every day to have government as good as our people," Pence said. "The American people, each and every day, love a good debate and a good argument. But we always come together, and we're always there for one another in times of need. And we've especially learned that through the difficulties of this year."

Harris responded by talking about Biden's efforts to be bipartisan and work across the aisle.

"So when you think about the future, I do believe the future is bright. And it will be because of your leadership, and it will be because we fight for each person's voice through their vote. And we get engaged in this election," Harris said. "You have the ability through your work, and eventually your vote, to determine the future of our country and what its leadership looks like."

Page asked both candidates how they would react if Trump refuses to accept a peaceful transfer of power if Biden were to win the election.

Both candidates dodged the question and used the opportunity to begin pitching their closing message to voters.

"Joe and I are particularly proud of the coalition that we have built around our campaign. We probably have one of the broadest coalitions of folks that you've ever seen in a presidential race," Harris said.

"It is within our power, and if we use our society, and we use our voice, we will win," she added. "And we will not let anyone subvert our democracy."

Pence suggested any concerns over a peaceful transfer of power are unfounded and that he expects Trump will win reelection.

"President Donald Trump has launched a movement of everyday Americans from every walk of life," Pence said, "and I have every confidence that the same Americans are delivering it in 2016."

PENCE'S CLAIM: "It was an outdoor event, which all of our scientists regularly and routinely advise."

FACT CHECK: Vice President Mike Pence defended the 200-person event the Trump administration held at the White House on Sept. 26 when President Donald Trump announced he would nominate Judge Amy Coney Barrett to the Supreme Court -- despite the fact that over a dozen guests who attended have since tested positive, including the president and first lady Melania Trump.

While the main ceremony was held outside in the Rose Garden, numerous guests, including Trump, attended an indoor reception in the Diplomatic Room in the White House afterward. At least five people who attended the indoor portion of the event have since tested positive, including former New Jersey Gov. Chris Christie, Sen. Thom Tillis, R-N.C., and Sen. Mike Lee, R-Utah.

Public health experts have repeatedly advised against indoor events, which has found renewed importance in light of recent Centers for Disease Control and Prevention guidance advising that the virus can spread beyond 6 feet indoors.

Even for outdoor events, public health experts encourage wearing masks and maintaining 6 feet of distance from others. The Rose Garden event did not follow either of these social distancing norms; chairs were not spaced out, few guests opted to wear masks and guests hugged and shook hands.

The coronavirus outbreak has infected "34 White House staffers and other contacts" in recent days, according to an internal government memo, an indication that the disease has spread among more people than previous known in the seat of American government, according to an ABC News report.

ABC News' Olivia Rubin and Leah Croll

PENCE'S CLAIM: "Before there were more than five cases in the United States, all people who had returned from China, President Donald Trump did what no other American president had ever done. And that was, he suspended all travel from China, the second-largest economy in the world."

FACT CHECK: At the end of January, President Donald Trump issued a proclamation to restrict travelers who had visited China in the previous 14 days from entering the United States, but it was more narrow than Pence described. The orders did not apply to U.S. citizens, green card holders and their close family members. Health care workers were also exempt.

Nearly 760,000 people entered the U.S. from China between December of last year and February, according to an ABC News review of traveler data.

Restrictions on travelers from Europe started in March. An April study from researchers at the Icahn School of Medicine at Mount Sinai found the first coronavirus cases in New York originated from Europe, not China.

--ABC News' Quinn Owen

Pence has stood by and pushed the Trump campaign message of "law and order" and has remained a vigorous defender of police. In an interview with ABC News Live Anchor Linsey Davis, Pence said that he and Trump "reject the notion from Joe Biden and others that there's an 'implicit bias' towards minorities in law enforcement."

"The president and I know we don't have to choose between supporting law enforcement and supporting all of the families that live in our major cities," Pence told a crowd of supporters in Lititz, Pennsylvania. "We have done both for the last three and a half years, and we're going to support law enforcement and support our African American and minority families for four more years in the White House."

The vice president has dismissed the "defund the police" movement and has called for more resources and better training and accountability in law enforcement.

On matters of racial discrimination in policing and use of force, Harris has called for the rooting out of racial discrimination. In the aftermath of George Floyd's killing while in police custody she participated in protests in Washington, D.C.

During an appearance on ABC's "The View" in June, Harris was asked by co-host Meghan McCain if she supports the "Defund the Police" slogan, but did not give a direct answer on where she stands.

"We need to re-imagine how we are achieving public safety in America. And to have cities where one-third of their entire budget is going to policing but yet there's a dire need in those same cities for mental health resources, for resources going into public schools, for resources going into job training and job creation. Come on. We have to be honest about this that there isn't a consensus around this because if there were, we would actually see a smarter distribution of resources in our country to address the issues that need to be addressed."

After the shooting by police of Jacob Blake, she met with Blake's family in Wisconsin and spoke with Blake over the phone. She also told NBC News, "I think that there should be a thorough investigation, and based on what I've seen, it seems that the officer should be charged." She's also kept in contact with Tamika Palmer, the mother of Breonna Taylor who was shot by Louisvill, Kentucky, police while she was sleeping in her home.

Harris has called for economic and educational investment in communities of color to create safer, healthier communities. She and Biden have called for an end to no-knock warrants, chokeholds and carotid holds. They want to create a national excessive force standard and create a database to track cops who use excessive force and break the rules. The pair want to end cash bail and private prisons.

"We have to understand that you can't think that the only way to create safe communities is to put more police on the streets, that's not how it's going to work," Harris told pop star Lizzo on an Instagram Live stream in September.

In contrast, Harris wrote in her 2009 book "Smart on Crime," "if we take a show of hands of those who would like to see more police officers on the street, mine would shoot up."

-ABC News' Justin Gomez and Averi Harper