MASON CITY, Iowa — Senator Cory Booker, Democrat from New Jersey, glided into the state first, offering himself as a herald of peace in a northern Iowa church that advertised “radical hospitality” on its marquee. As a rainbow cracked the frozen sky outside, Booker spoke of restoring “grace and decency” and erasing “the lines that people think divide us — racial lines, religious lines, geographic lines.”
Senator Elizabeth Warren, a Massachusetts Democrat, arrived soon after, still thrumming with the energy of a weekend announcement speech in Lawrence, Mass. Having vowed there to “fight my heart out” against government corruption and corporate power, Warren roused the crowd in snow-blanketed Cedar Rapids on Sunday not with bounteous optimism but a call to arms.
“This is the time,” she said, “to take on the fight.”
In the space of a weekend, the two Democrats mapped the philosophical and temperamental fork their party must navigate as it challenges President Trump in 2020. Down one path, Booker’s, lies a mission of healing and hope, with a campaign to bind up social wounds that have deepened in the Trump era. The other path, Warren’s, promises combat and more combat — a crusade not just to defeat Trump but to demolish the architecture of his government.
As much as any disputation over policy, this gulf defines the Democratic presidential field, separating candidates of disparate backgrounds and ideologies into two loose groups: fighters and healers.
And the 2020 primary, Democratic leaders say, could hinge on whether their voters are more determined to reunite a divided country or to crush Trump and his party.
Bonnie Campbell, a Democrat who served as Iowa’s attorney general, said Warren and Booker vividly captured the two approaches. Praising Warren for her forceful economic critique and Booker for his forward-looking pragmatism, Campbell said there was thirst for both outlooks among Democrats — and sometimes within individual Democrats like herself.
“Honestly, I think there’s a bit of schizophrenia on what our message should be,” Campbell said. “You can be angry and passionate about what’s happened, and also recognize that the task ahead of us is to bring the country together. Either one of those messages will carry the day, or they’ll be blended together.”
A range of blends is already available in the Democratic primary, with Booker and Warren representing the purest archetypes and their competitors arrayed on a spectrum between them. Senators Kamala Harris of California and Kirsten Gillibrand of New York entered the race last month on footing closer to Warren’s, with differing policy agendas but overlapping political vocabulary. Senator Bernie Sanders, Independent from Vermont, a fiery populist, is expected to join the fray soon, and perhaps Senator Sherrod Brown of Ohio.
Booker’s rhetorical space has been less crowded so far, but several Democrats exploring the 2020 race have been wielding similar themes. Joe Biden, the former vice president, and Michael Bloomberg, the former New York City mayor, have both extolled bipartisanship. Beto O’Rourke, the former Texas Senate candidate, told Oprah Winfrey last week that he was preoccupied with uniting “a deeply divided country.”
It is perhaps not an accident that the most confident Democratic tribunes of good feeling are all men, while the party’s sternest warriors are mainly women. In a contest for the presidency, a position traditionally viewed in martial terms, it may be easier for a man of Biden’s backslapping swagger or Booker’s athletic stature to show tenderness or vulnerability without fear of appearing weak.
And it was with enthusiastic physicality, and regular references to having played high school and college football, that Booker preached love and understanding. He clasped his chest and his face at moments of emotion, usually stirring murmurs of appreciation and sympathy; in one case, he wrapped his arm around a voter for a midspeech selfie. While Booker said he was ready to spar with Trump, stating matter-of-factly that “there is nobody in this race tougher than me,” his overarching theme was about reconciliation.
At an airy adult learning center in Waterloo, Iowa, Booker insisted that the capacity to conquer all manner of hardships was within human reach — a contrast with Warren and other populists, who tend to describe ordinary people being stripped of power by big institutions.
Forces of darkness appeared in Booker’s political narrative — the country, he said, has a “cancer on our soul” — but there were few villains. Where malignant people intruded, Booker leavened their presence with humor: Strom Thurmond, the South Carolina senator who embodied virulent racism, became the subject of a laughter-inducing vocal impression. Describing how a racist white real estate agent directed a dog to attack his father, Booker added a punch line: Each time his father told the story, he joked, “that dog got bigger!”
At times, Booker’s calls for conciliation had an ideological subtext. He repeatedly detailed distinctions with the Democratic left, calling on progressives to “reclaim the fiscally responsible label” and denouncing corporate power selectively, focusing chiefly on consolidation in the agricultural sector.
Patti Downs, who went to hear Booker speak in Waterloo, said she believed he had the leadership abilities to be a good president. Downs said she was also eyeing Biden but already admired Booker for his bipartisan instincts and his attention to “everyday problems,” like wages and health care, rather than more abstract debates.
“We need more of that and I think he might be the person to do it,” said Downs, a retiree who used to run a health care clinic. “I think maybe he can bring about the changes of civility and bring politics down from that lofty place that most of us have no way to relate to.”
If Booker’s remarks projected the jaunty optimism of a marching band — his announcement video literally featured one — Warren’s echoed with cannon fire. In a hall at the Veterans Memorial Building in Cedar Rapids, Iowa, and during an afternoon rally at the University of Iowa, she drew roars of applause when pledging to “attack corruption head-on” and wrangle power from a set of named foes: drug companies, oil companies, student loan companies, private prison companies, gun companies, and the National Rifle Association.