The stage is set for a historic showdown as Kamala Harris and Donald Trump go head-to-head in their first and possibly only debate. This high-pressure opportunity will allow them to showcase their radically different visions for the country following a turbulent campaign season.

With the event taking place in Philadelphia at 9 p.m. Eastern Time, Americans can expect a detailed look at a campaign that has undergone significant changes since the last debate. President Joe Biden’s exit from the race, Trump surviving an assassination attempt, and the selection of running mates on both sides have reshaped the political landscape.

Harris is determined to present a strong Democratic case against Trump, aiming to outshine Biden’s previous performance. Meanwhile, Trump is working to portray the vice president as an out-of-touch liberal while appealing to skeptical voters about his return to the White House.

While Trump, 78, has faced challenges adapting to the candidacy of Harris, 59, he has occasionally resorted to racial and gender stereotyping, causing discontent among allies who prefer a focus on policy differences. Harris will seek to claim credit for the Biden administration’s achievements while addressing past controversies and explaining her shift to more moderate positions.

The outcome of this debate carries significant weight, with Harris facing a rare moment of intense questioning. A strong performance could boost Democratic morale, while a misstep might reshape the entire race.

As the debate approaches, Trump’s team is gearing up to highlight Harris’s past liberal stances, with the former president receiving informal debate prep sessions from Tulsi Gabbard. Harris, on the other hand, is defending her move toward more moderate policies as pragmatism.

Trump’s narrative will likely focus on portraying Harris as a threat to national security, citing her role in addressing migrant issues. In contrast, Harris will emphasize Trump’s instability and unfitness, pointing out inconsistencies in his stance on reproductive care and his controversial statements.

The upcoming debate is poised to be a critical moment in the presidential race, especially considering that the first early ballots will be sent out just hours after the event. All eyes are on Harris and Trump as they prepare to make their case to the American people.