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'S CLAIM: "It's probably why Newsweek magazine said that Kamala Harris was the most liberal member of the United States Senate in 2019, more liberal than Bernie Sanders, more liberal than any of the others in the United States Senate."

FACT CHECK: Harris certainly has a very liberal Senate voting record, and an analysis cited by Newsweek in 2019 did find her to be the most liberal in the U.S. Senate.

However, that particular analysis does not consider some important caveats, the founder of the organization who conducted it told ABC News.

, an independent and nonpartisan group, found that Harris was the "most liberal" of her Senate colleagues in a 2019 survey, which compared the number of bipartisan bills a senator co-sponsored to the total number of bills he or she signed onto. Harris had the smallest percent of bipartisan bills in 2019, making her the most-liberal senator by this metric.

Harris certainly has one of the more liberal voting records in the Senate: She has voted to increase gun control and block conservative judicial nominees, for instance.

But there are nuances that the organization's founder, Jonathan Tauberer, said GovTrack's model doesn't account for, like the complexity of Harris' political views, the distinctions between different wings within each major political party, the specific approach Harris might take to achieve her desired outcome, or the unwillingness of Republicans to work with Harris during a presidential year.

--ABC News' Allison Pecorin