Former Vice President Kamala Harris returned to the campaign trail on Tuesday, making an unannounced stop in Nashville to rally voters ahead of a surprisingly competitive special election in Tennessee’s Seventh Congressional District. It was the first time since leaving office that Harris has campaigned for another candidate — a choice that underscores just how closely national Democrats are watching the Dec. 2 race.

The contest, which fills the seat vacated by Republican Rep. Mark Green, would not normally draw national attention. Former President Donald Trump carried the district by more than 20 points last year, and Republicans remain favored to win. But Democrats see something worth testing: whether an energized electorate — especially young voters and voters of color — can narrow the margin in a deep-red district at a moment when national politics feels unusually unsettled.

Harris spent the afternoon at Hadley Park, where she grabbed a bullhorn and spoke to a crowd of students, volunteers, and local residents who had gathered for a canvassing kickoff for Democratic State Rep. Aftyn Behn. Stepping into a scene that felt part-rally, part-neighborhood gathering, Harris framed her visit as a show of faith in the region.

“Why am I in Tennessee? Because I know the power is in the South,” she told the crowd. She didn’t mention Behn by name, but she didn’t have to. Her message — that the race hinges on turnout and urgency — was unmistakable. “This election is 14 days from today!” she said, drawing cheers and a forest of raised phone cameras.

Earlier in the day, Harris appeared at Fisk University, a historically Black institution located within the district. Many of the students she met aren’t registered to vote in Tennessee, but several said the appearance mattered anyway. It meant someone important was paying attention — to them, to their campus, and to a state that Democrats often treat as political afterthought.

Behn, who addressed the crowd before Harris arrived, called the special election “the most competitive race in America.” Her campaign has been arguing that a low-turnout race, combined with dissatisfaction over the state’s recent political controversies and Green’s abrupt resignation, has created an opening.

Republican nominee Matt Van Epps, a veteran with strong support from the state party apparatus, recently appeared alongside Trump in a virtual rally — a sign that Republicans are also taking no chances in the final stretch.

The special election comes as both parties ramp up preparations for next year’s midterms, and Harris’s presence reflects the growing sense inside the Democratic Party that even long-shot races can carry national meaning. It also signals Harris’s own slow reentry into public political life. She traveled to Tennessee in part for her book tour promoting “107 Days,” her memoir chronicling her final months in office. But her decision to tack on a campaign stop suggests she’s not content to sit on the sidelines.

Harris has kept the door open to a future presidential run and recently passed on a potential campaign for governor of California. Her appearance in Tennessee — a deep-red state where Democrats rarely notch wins — was less about flipping the district and more about showing up, being visible, and signaling that the party intends to compete everywhere, even when the odds say otherwise.

Both parties expect turnout to be low, and both have begun investing real money in the race. Whether that will be enough to shift a district that hasn’t elected a Democrat in a generation remains to be seen. But Harris’s visit, brief as it was, injected a jolt of energy into a race that might otherwise have remained off the national radar.

And for many voters gathered under the autumn sun at Hadley Park, that attention — finally — felt like something.