“Today, we know our fight for freedom is not over, because in this moment we are witnessing a full on attack on hard-fought, hard-won freedoms, starting with the freedom that unlocks all others, the freedom to vote,” Harris said.

She criticized attempts to restrict voting, including limits on absentee voting and early voting, and said the nation is again at a crossroad.

“What kind of country do we want to live in? Do we want to live in a country of freedom, liberty and justice? Or a country of injustice, hate and fear?” Harris asked, encouraging people to answer with their vote.

She paid tribute to the civil rights marchers who walked across the bridge in 1965 knowing they would face certain violence in seeking “a future that was more equal, more just and more free.”

Decisions by the Supreme Court and lower courts since 2006 have weakened the Voting Rights Act of 1965, which was passed in the wake of the police attacks in Selma. The demonstrators were beaten by officers on the Edmund Pettus Bridge on March 7, 1965, as they tried to march across Alabama to support voting rights.

Harris drew parallels between those who worked to stifle the Civil Rights Movement and “extremists” she said are trying to enact restrictions on voting, education and reproductive care.

She said other fundamental freedoms under attack include “the freedom of a woman to make decisions about her own body,” a reference to state abortion bans. She also stressed the Biden administration’s support for a six-week ceasefire in Gaza to “get the hostages out and a significant amount of aid in.”

Under a blazing blue sky, Harris then led the crowd across the Edmund Pettus Bridge in the march that concludes the annual commemoration. Thousands followed, sometimes singing hymns and anthems of the Civil Rights Movement including, “Ain’t Gonna Let Nobody Turn Me ’Round.”

Earlier Sunday, Attorney General Merrick Garland spoke at a Selma church service marking the anniversary of the attack by Alabama law officers on civil rights demonstrators. He said recent court decisions and certain state legislation have endangered voting rights in much of the nation.

“Since those (court) decisions, there has been a dramatic increase in legislative measures that make it harder for millions of eligible voters to vote and to elect representatives of their choice,” Garland told worshippers at Selma’s Tabernacle Baptist Church, the site of one of the first mass meetings of the voting rights movement.

“Those measures include practices and procedures that make voting more difficult; redistricting maps that disadvantage minorities; and changes in voting administration that diminish the authority of locally elected or nonpartisan election administrators,” he said. “Such measures threaten the foundation of our system of government.”

The march and Garland’s speech were among dozens of events during the Selma Bridge Crossing Jubilee, which began Thursday and culminated Sunday.

The commemoration is a frequent stop for Democratic politicians paying homage to the voting rights movement. Some in the crowd gathered to see Harris speak about the upcoming November election and what appears to be a looming rematch between President Joe Biden and former President Donald Trump.

Khadidah Stone, 27, part of a crowd gathered at the bridge Sunday in light rain before the march, said she sees the work of today’s activists as an extension of those who were attacked in Selma in 1965. Stone works for the voter engagement group Alabama Forward, and was a plaintiff in the Voting Rights case against the state that led to creating a second Alabama congressional district with a substantial number of Black voters. Voters will cast their first ballots in that district on Tuesday.

“We have to continue to fight, because they (voting rights) are under attack,” Stone said.

Nita Hill wore a hat saying “Good Trouble,” a phrase associated with the late Rep. John Lewis, who was beaten on the bridge during Bloody Sunday. Hill, 70, said it is important for Biden supporters to vote in November.

“I believe Trump is trying to take us back,” said Hill, a retired university payroll specialist.

Decades ago, images of the violence that at the bridge stunned Americans, which helped galvanize support for passing the Voting Rights Act of 1965. The law struck down barriers prohibiting Black people from voting.

U.S. Rep. James Clyburn, a Democrat of South Carolina who is leading a pilgrimage to Selma, said he is seeking to “remind people that we are celebrating an event that started this country on a better road toward a more perfect union,” but the right to vote is still not guaranteed.

Clyburn sees Selma as the nexus of the 1960s movement for voting rights, at a time when there currently are efforts to scale back those rights.

“The Voting Rights Act of 1965 became a reality in August of 1965 because of what happened on March 7th of 1965,” Clyburn said.

“We are at an inflection point in this country,” he added. “And hopefully this year’s march will allow people to take stock of where we are.”