On the heels of record-breaking attendance at a “Fighting Oligarchy” event in Tempe, Arizona earlier this week, Sen. Bernie Sanders of Vermont and Rep. Alexandria Ocasio-Cortez of New York held a rally in Denver, Colorado on Friday evening that drew more than 34,000 people—making it largest event that Sanders or Ocasio-Cortez have ever held.

Sanders, an Independent, wrote on social media on Friday that the turnout is a sign that “the American people will not allow Trump to move us into oligarchy and authoritarianism. We will fight back. We will win.”

According to Anna Bahr, Sanders’ communications director, the senator’s largest rally prior to Denver took place in Brooklyn, New York in 2016, when he was running for president.

Ocasio-Cortez, a Democrat, wrote online that “something special is happening… Working people are ready to stand together and fight for our democracy. Thank you Colorado!”

At the rally, which took place at Denver’s Civic Center Park, the two lawmakers hit on the same themes they spoke about in Arizona.

“The American people are saying loud and clear, we will not accept an oligarchic form of society,” Sanders said, according to Colorado Public Radio. “We will not accept the richest guy in the world running all over Washington, making cuts to the Social Security Administration, cuts to the Veterans Administration, almost destroying the Department of Education—all so that they could give over a trillion dollars in tax breaks to the wealthiest 1%.”

“If you don’t know your neighbor, it’s easier to turn on them,” said Ocasio-Cortez, per CPR. “That’s why they want to keep us separated, alone, and apart. Scrolling on our phones thinking that the person next to us is some kind of enemy, but they’re not.”

Sanders launched his “Fighting Oligarchy: Where We Go From Here” tour in February, with the aim of talking to Americans about the “takeover of the national government by billionaires and large corporations, and the country’s move toward authoritarianism.”

The series of “Fighting Oligarchy” events have been taking place as some Democrats have gotten an earful at town halls back home, where constituents have come out to implore them to do more to counter efforts by the Trump administration.

Earlier in the day, Ocasio-Cortez and Sanders also held a rally in Greeley, Colorado—which is represented by Republican Gabe Evans in the House of Representatives—which drew more than 11,000 people.

Semaforreporter David Weigel, who attended both the Greely and Denver rally, posted online that at the Greeley rally it wasn’t easy to find people in the crowd who had voted for Sanders in the 2020 presidential primary. Weigel also wrote that the Sanders team told him that half of the RSVPs to the rallies were not from the lawmaker’s supporter list.

Eric Blanc, an assistant professor the School of Management and Labor Relations at Rutgers University, wrote on Bluesky on Saturday that it is “pretty remarkable how AOC and Bernie have become leaders not just of lefties, but of the Democratic Party’s mainstream liberal base.”

While its dangerous that “establishment liberals” are yielding to Trump, he wrote, “the silver lining is that this has enabled anti-corporate forces such as labor unions and AOC-Bernie to set the tenor of Resistance 2.0.”

“Because today’s anti-Trump resistance is more focused on economic concerns, more rooted in labor unions, and more anti-billionaire, it has the potential to sink much deeper roots among working people and, in so doing, to definitively overcome MAGA,” wrote Blanc.