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New Yorkers will learn the identity of their next mayor this election day, in a race that will determine who runs and defends the nation's largest city at a moment when Donald Trump has vowed to deploy military troops to the urban center.

Against that backdrop, New York has witnessed a race for mayor that has pitted two distinctly opposing Democrats against one another. The election has turned into an increasingly bitter face-off, laced with accusations of racism and Islamophobia, but it is the ideological divide between the two main contenders that could have significant consequences for how the party fares in next year's midterm elections.

The Progressive Challenger

In the progressive corner is the democratic socialist, the 34-year-old democratic socialist whose rapid ascent and grassroots campaign has brought global notice. On the establishment side is the former governor, the ex- New York governor now campaigning independently – and enjoying the backing of wealthy contributors and big business.

As the election approaches, it is the progressive, the former longshot who beat Cuomo in the Democratic primary who is firmly installed as the leading candidate. Mamdani, who has run on a agenda of economic justice and pledged to freeze rent for about two million city residents, has outpaced Cuomo by double-digits across all surveys conducted in the fall, and it is very much the progressive's election to throw away.

A Bitter Contest

However, the former governor, who stepped down as governor in 2021 amid accusations of sexual harassment, has stated clearly he will battle to the finish, and not necessarily in an above-the-belt manner. He has trashed his opponent's goals as unrealistic, and in recent days chuckled along as a broadcaster made Islamophobic remarks about Mamdani, who is Muslim. Recently, the independent was strongly criticized as racist after posting an AI-generated ad that featured a series of racial caricatures and showed his opponent releasing a group of criminals.

This represents a rather grubby end to an race that could be critical to the path that the party, struggling in its reaction to Trump's authoritarian grabs, adopts in the coming years.

Broader Consequences

If Mamdani secures a clear victory, the establishment party leaders who have refused to endorse his campaign will be compelled to address a platform that has appealed to voters' anger at inequality, soaring price rises and the political elite. It would be difficult for the Senate leader and Hakeem Jeffries not to adopt at least some of the candidate's ambitious ideas about affordability, given the fresh face has created an enthusiasm within the party arguably not seen since Bernie Sanders ran for president eight years ago.

Conversely, should Cuomo, who had been expected to win easily in the Democratic primary, complete a surprising riches-to-rags-to-riches win, it could reinforce national Democrats' current model of considered, uninspiring resistance – a tactic that has angered the party base. A NYC defeat of the progressive's progressive, positive message could convince Schumer and Jeffries that the best plan is to stick to the political center – even as surveys show the current iteration of the Democratic party is deeply unpopular across the country.

Voter Enthusiasm

Residents of the city seem to prefer the Mamdani vision. Surveys show that Mamdani supporters are much more excited about their candidate than his opponent's supporters, something that has been evident during the race. The candidate's engaging content on social media, his hopeful outlook for New York and his willingness to actually get out and meet people in the city has attracted an army of over fifty thousand volunteers, many of them youth or first-time voters.

Negative Tactics

Yet, Cuomo, 67, continues to fight. And with the risks stacked against him, the former governor has turned to negative campaigning in recent weeks.

Following extensive throwing basically everything at Mamdani to see what might stick, Cuomo has narrowed his focus on targeting Mamdani directly. He has labelled his rival, who was of Ugandan origin to Indian parents, an "radical", and popped up on conservative media for an discussion with Maria Bartiromo, where Cuomo claimed New York “will not survive” his opponent as city leader. It hit bottom last week, when the former governor chuckled and said “that’s another problem” after a radio host said the candidate would “cheer” another terrorist incident.

Political Landscape

This strategy echoes much of what Trump, who has deployed the national guard to Washington DC and threatened to do the same to New York, has said about the progressive, and perhaps that shouldn’t come as a surprise. A set of wealthy residents, including some who donated to the Republican in the 2024 election, have pumped millions into trying to elect Cuomo into office, as other influential figures have pressured the Republican candidate to drop out from the contest.

Candidate Backgrounds

For the Cuomo camp, and his wealthy backers, are concerned, it should never have come to this point. When the assemblyman, one of one hundred fifty state legislators, started his campaign for mayor in last year, few had heard of him, and in truth, barely anyone even paid attention.

The former governor, by contrast, entered smoothly into the race in March 2025 and became the immediate frontrunner. He was the big beast who apparently held all the advantages. The classic political insider, he had married a political dynasty member and served in a Democratic presidency. He became the state's leader in 2011, seventeen years after his parent, the former governor, left office from the same position.

The progressive, who was voted in to the New York state assembly in 2020, does not have the same political heritage. But his dedication to providing no-cost transit and free childcare – along with the freeze-the-rent pledge – present a brighter outlook of the city's direction than Cuomo’s pessimistic predictions about “mayhem” and unfettered crime, and his promise to hire more police officers.

Recent Challenges

Nevertheless, Mamdani has faced difficulties in the final phase, after footage emerged appearing to show him implying the NYPD and the Israel Defense Forces were connected.

“We have to make clear that when the boot of the police is on your throat, it’s been influenced by the Israeli military,” Mamdani said in the clip, filmed at a Democratic Socialists of America convention in recent years. The progressive, a longtime critic of the Israeli government who has said the nation is committing genocide in the Palestinian territory, suggested he was questioning joint training exercises between the city police and Israeli forces.

Powerful Moment

With the election nearing, Mamdani appears to have won empathy and backing, however, for his response to his opponent's escalating attacks.

The progressive responded to the independent's 9/11 remarks in an emotional video. In it, the candidate recalled how, when he first ran for the legislature, a family member suggested to him that he did not have to disclose about his Muslim faith. It was a lesson, he said, that many local Muslims had been told “again and again”: “That security could only be found in the shadows of our city. That it is in those shadows alone where Muslims could embrace their full identities, and that if we were to step out from those shadows, then it is in those shadows that we must set aside our beliefs.”

Speaking to the behavior of Cuomo and Sliwa, who has claimed Mamd