New Hampshire Congressman Chris Pappas on Tuesday won the Democratic primary in the race to succeed retiring U.S. Sen. Jeanne Shaheen (D-N.H.) in the U.S. Senate.

Pappas defeated Karishma Manzur, who was his primary challenger, by a 61.8-36.1 percent margin.

The gay congressman will face off against former U.S. Sen. John E. Sununu, who defeated former U.S. Sen. Scott Brown in the Republican primary.

“Tonight’s victory sends a clear message that voters are looking for leaders who will fight for their rights, their freedoms, and to be treated with dignity and respect,” said Human Rights Campaign President Kelley Robinson in a statement. 

She campaigned for Pappas in Manchester, New Hampshire’s largest city, on Aug. 30.

“Chris Pappas has delivered results, stood up for equality, and showed up for the people he serves,” said Robinson in her statement. “HRC was proud to mobilize Equality Voters across New Hampshire to help power this win. We don’t have a second to waste between now and November. We look forward to continuing our work with Rep. Pappas as he drives toward victory in November so he can help return a pro-equality majority to the United States Senate.”

A poll the University of New Hampshire Survey Center released on Aug. 26 showed Sununu ahead of Pappas by a 45-43 percent margin if they were to face off in the general election. The margin of error is +/-2.1 percent.

Pappas would become the first openly gay man elected to the U.S. Senate if he were to win in November.

U.S. Sen. Ed Markey (D-Mass.) clinched the Democratic seat for his reelection campaign in Massachusetts’s primary election on Tuesday.

Markey won the deep-blue state with 64.8 percent of the vote, according to NBC News, triumphing over Marine Corps combat veteran and Congressman Seth Moulton, who received 35.2 percent of the vote.

Massachusetts’s primary election, which determined which Democratic candidate will head to the polls to face off against the Republican challenger in November, is being considered a victory for LGBTQ-inclusive policy, as well as for a divisive pro-transgender rights candidate — both things Markey has become an outspoken champion of.

Markey has experience at multiple levels of government, from the state level, where he served three terms in the state House of Representatives, to his federal tenure, including 20 terms in the U.S. House of Representatives and is now serving his second term as a senator. He has become a fixture of a changing Democratic Party in one of the most consistently blue places in the U.S.

This primary — and much of the national discussion surrounding the Senate seat — focused a lot of campaigning power on fighting the growing sentiment, led mostly by Republicans, that the frustration many Americans feel lends itself to an anti-establishment and anti-incumbent attitude.

Markey ran his campaign using his past as a reflection of his commitment to constantly putting his best foot forward for Bay Staters — particularly with apprehension for issues younger and more progressive democrats have been righting for — including Green New Deal and “Medicare for All” while Moulton — who was also elected to federal office prior to this run — campaigned on being younger than Markey, arguing that he was not the same type of established politician.

Moulton also faced backlash for negative comments about trans athletes, sparking criticism for those who did want younger candidate but want for trans rights to be protected.

Markey’s track record of supporting the LGBTQ community is one of the most clear in federal politics, one that has garnered a “100 percent lifetime voting record” on the Human Rights Campaign’s PAC politician review scorecard.

That list of Markey’s actions includes being a cosponsor of the Equality Act, driving landmark legislation to ensure federal protections for LGBTQ Americans, and being one of the most vocal proponents for trans rights in the federal government — specifically in multiple appropriations bills and in the National Defense Authorization Act. He was also the lead sponsor of the Transgender Health Care Access Act and the Transgender Bill of Rights resolution.

Markey first introduced the Transgender Bill of Rights in the Senate in 2023, where it ultimately failed to be brought to law. He reintroduced the legislation this year once again. This was a direct response to the attitude pushed by many conservatives after 2021, when the push to minimize trans rights started to become a key part of their cause and has been constantly propped up by the Trump-Vance administration.

“Massachusetts needs a senator who stands up and fights back, a senator who never forgets who they are fighting for,” Markey said during his victory speech. “That has been the mission of my life, and it always will be.”

Following the calling of the primary, a slew of LGBTQ organizations rallied behind Markey, many pushing his past as an asset that puts his money where his mouth is through advocating for legislation specifically protecting the LGBTQ community.

Tyler Hack, the executive director of the Christopher Street Project, an organization dedicated to pushing for legal protections for trans americans, released a statement following Markey’s win. Hack argued that putting forward such a staunchly pro-trans candidate is a win for the community, especially after endorsing him earlier this year.

“Tonight, anti-trans politics lost. Massachusetts rejected the idea that attacking transgender people is a shortcut to political power. Voters chose a different path: one where equality is not negotiable, cruelty is not courage, and transgender people do not have to disappear for Democrats to succeed.”

The Human Rights Campaign also endorsed him as a candidate earlier this year and issued a statement via its president, Kelley Robinson.

“Ed Markey has spent decades fighting for LGBTQ+ equality, for working people, and for a more livable world,” Robinson said. “He knows why equality matters. He’s stood with us no matter what. We were proud to endorse him this year, and when a pro-equality majority takes back the Senate this fall, we will continue to count on him as a champion for our community.”

Markey is running for reelection against Republican John Deaton in November, where he is expected to win.

As President Donald Trump’s second administration has pushed the federal government further to the right on issues ranging from immigration to LGBTQ rights, a different political movement has been gaining momentum inside the Democratic Party.

From industrial communities in upstate New York to Colorado’s Front Range, candidates aligned with the Democratic Socialists of America (DSA) have won a series of victories in Democratic primaries this year, in several cases defeating longtime incumbents who had represented Democratic strongholds for years. Their success has reignited debate over the Democratic Party’s future, as a growing faction of progressive voters calls for a more confrontational approach to economic inequality, healthcare, housing, labor rights, climate policy, and LGBTQ protections rather than what they view as the party’s increasingly cautious establishment.

These victories also reflect a broader ideological divergence in American politics. While Republicans under Trump have embraced a more conservative governing agenda, many Democratic primary voters in safely blue districts appear to be rewarding candidates running on unapologetically progressive platforms that reject incremental change in favor of more sweeping reforms.

The Democratic Socialists of America (DSA), the nation’s largest socialist organization, says it has more than 100,000 members and chapters in all 50 states. The organization advocates what it describes as democratic socialism — promoting social and economic equality through democratic government while supporting a larger public role in healthcare, housing, labor protections, education, and other social programs alongside a regulated market economy.

On its website, the DSA explains its goals are to utilize “progressive movements for social change while establishing an openly democratic socialist presence in American communities and politics.”

For LGBTQ Americans, the organization has long supported expansive nondiscrimination protections, marriage equality, transgender rights, and broader legal protections through a platform first adopted in 2017. Its LGBTQ policy calls for federal legislation prohibiting discrimination, expanded access to gender-affirming healthcare, reproductive freedom, and opposition to laws targeting LGBTQ people.

The movement’s biggest victories came in New York.

Just months after the election of New York City Mayor Zohran Mamdani, a democratic socialist, candidates backed by the DSA and allied progressive organizations swept Democratic primary elections that many political observers viewed as a referendum on the party’s ideological direction.

Among the most notable victories were Brad Lander’s defeat of incumbent Rep. Dan Goldman in New York’s 10th Congressional District, Claire Valdez’s victory over Brooklyn Borough President Antonio Reynoso in the 7th District, and Darializa Avila Chevalier’s upset of five-term incumbent Rep. Adriano Espaillat in New York’s 13th Congressional District.

Overall, nine of the 10 New York City candidates backed by the DSA won their Democratic primaries, further cementing the organization’s growing influence in the nation’s largest city and demonstrating that democratic socialist candidates can compete beyond isolated local races.

Outside New York, the trend continued.

In Colorado, Melat Kiros defeated 15-term incumbent Rep. Diana DeGette in one of the cycle’s biggest primary upsets. Kiros campaigned without accepting corporate PAC contributions and criticized DeGette’s fundraising practices and foreign policy positions, presenting herself as an alternative to the Democratic establishment.

While socialist movements have existed in the United States for more than a century, democratic socialism remained largely on the political margins for decades. That began to change following Sen. Bernie Sanders’ presidential campaigns in 2016 and 2020, which introduced millions of Americans to democratic socialist ideas and energized a younger generation of progressive activists.

Although Sanders never won the Democratic nomination, his campaigns helped reshape the party’s left flank by elevating issues such as universal healthcare, tuition-free public college, stronger labor protections, and economic inequality into the mainstream Democratic conversation.

Today, the movement’s most recognizable elected officials include Rep. Alexandria Ocasio-Cortez and several members of the congressional “Squad,” who have helped normalize the democratic socialist label among younger Democratic voters and increasingly challenged party leadership from the left.

For LGBTQ voters, democratic socialist candidates have frequently positioned themselves among the Democratic Party’s strongest advocates for transgender rights, particularly as the Trump administration has sought to restrict access to gender-affirming healthcare, military service, and other legal protections for transgender Americans.

The next major test for the movement may come in the Midwest.

In Michigan, progressive candidate Abdul El-Sayed is locked in a closely watched Democratic Senate primary, while in Wisconsin, DSA-backed Francesca Hong is seeking her party’s nomination for governor. The outcomes of those races could offer another measure of whether democratic socialism’s recent gains represent a lasting realignment within the Democratic Party or are concentrated primarily in deep-blue urban districts.