World

US Supreme Court may limit key voting rights law section

October 19, 2025 8:00 am

Source: Reuters

The Voting Rights Act, a landmark law barring discrimination in voting, was a product of the U.S. civil rights era, sought by Nobel Peace Prize recipient Martin Luther King, passed by Congress and signed by Democratic President Lyndon Johnson in 1965.

Six decades later, it faces its greatest threat, with the U.S. Supreme Court, which has a 6-3 conservative majority, looking poised to hollow out one key section after gutting a different one in 2013.

Read about innovative ideas and the people working on solutions to global crises with the Reuters Beacon newsletter. Sign up here.

Article continues after advertisement

The court is expected to rule in the coming months in a case argued on Wednesday concerning a map delineating U.S. House of Representatives districts in Louisiana. The conservative justices signaled they could undercut the law’s Section 2, which bars voting maps that would result in diluting the voting power of minorities, even without direct proof of racist intent.

In doing so, the court would not be striking down the Voting Rights Act. But the question is what will be left of the law after the court issues its decision.

“If the court further weakens Section 2, states and localities, including those with long histories of discrimination, could be free to draw maps that systematically silence Black, Latino, Native and Asian American voters,” said Sarah Brannon, deputy director of the American Civil Liberties Union’s Voting Rights Project.

Black people make up about a third of the population in Louisiana, and white people make up a majority. The state has six U.S. House districts. Louisiana’s Republican-led legislature added a second Black-majority district in response to a judge’s ruling that an earlier map it had approved containing just one Black-majority district likely harmed Black voters in violation of Section 2.

A group of white voters sued to block the map. They argued that the map was guided too heavily by race in violation of constitutional provisions promising equal protection under the law and that the right to vote cannot be denied on the basis of race. Those provisions were ratified to safeguard the rights of Black Americans following the Civil War of 1861-1865 that ended the practice of slavery in Southern states including Louisiana.

President Donald Trump’s administration sided with the white voters. It stopped short of calling for invalidating Section 2. But it proposed a framework for cases involving Section 2 that would clamp down on “excessive consideration of race” and give states more leeway to accomplish “race-neutral principles,” such as protecting lawmakers already serving in Congress.

Justice Department lawyer Hashim Mooppan told the justices that “under the Constitution, the problem is not the mere consideration of race in districting. The problem is when race subordinates traditional neutral principles and is the factor that cannot be compromised.”

The framework that Mooppan promoted would supplant a test set by the Supreme Court in a 1986 case called Thornburg v. Gingles for determining when an electoral map has sufficiently diminished minority voting power to be deemed unlawful.

“The reason why Section 2, as it’s being construed in Gingles, is a problem is it’s saying that you have to create a district for Black Democrats that you would never create for white Democrats in a Republican state,” Mooppan said.

The Justice Department’s approach would “effectively gut” Section 2, according to George Washington University law professor Spencer Overton.

“If adopted, Section 2 cases would still exist on paper but would be nearly impossible to win,” Overton said. “Courts could dismiss claims before trial, giving state legislatures free rein to entrench their power and sideline voters of color.”

In a process called redistricting, the boundaries of legislative districts across the United States are reconfigured every decade to reflect population changes as measured by the national census. Redistricting typically is carried out by state legislatures.

The Trump administration’s framework would impose new evidentiary requirements on Black voters who sue over how electoral maps are drawn. Among other things, they would need current statistics showing that a legislature discriminated based on race, rather than party affiliation.

In the United States, where more than 80 percent of Black voters back Democratic candidates, decoupling race and party affiliation in such a way is difficult.

The Justice Department’s approach “would make it extremely difficult for Section 2 plaintiffs to win in jurisdictions where you have intense polarization, like you do in the Deep South,” said Travis Crum, a law professor at Washington University in St. Louis.

CHANGES TO THE VOTING RIGHTS ACT

The Voting Rights Act prohibited discriminatory voting practices that were employed by many Southern states such as literacy tests as a prerequisite to voting. It was enacted a year after Congress passed and Johnson signed into law the Civil Rights Act of 1964, which prohibited discrimination on the basis of race and other factors in public accommodations, education and employment.

The Voting Rights Act became more powerful in 1982 when Congress amended Section 2 to create what is called the “results test,” making it illegal to use election practices or procedures that had a discriminatory effect, regardless of their intent.

But the Supreme Court in the 1990s began raising constitutional concerns about how the Voting Rights Act was being applied. For instance, in a 1995 case out of Georgia it said it would impose its “most rigorous and exacting standard of constitutional review” whenever race is “the predominant, overriding factor explaining” how an electoral map was drawn.

This also is a much different United States now than in 1965, and the Supreme Court has moved U.S. law dramatically rightward.

The court in a 2013 case involving Alabama’s Shelby County gutted the Voting Rights Act’s requirement that states and locales with a history of racial discrimination receive federal approval to change voting laws. In another major race-related ruling, the court in 2023 rejected race-conscious admissions policies long used by U.S. colleges and universities to increase the enrollment of Black, Hispanic and other minority students.

And Trump has made it a top priority to crack down on diversity, equity and inclusion programs nationwide.

JUSTICE KAVANAUGH’S POSITION

The most sweeping ruling that the Supreme Court could issue in the Louisiana case would be to strike down Section 2. That was the approach advocated by Benjamin Aguinaga, Louisiana’s Republican solicitor general. Aguinaga said that the state has “taken the position that Section 2, insofar as it requires race-based redistricting, is unconstitutional.”

Conservative Justice Brett Kavanaugh, a Trump appointee who may be a key vote in the case, seemed to favor the administration’s approach.

“I would have thought that solves a lot of the concerns that you’ve identified,” Kavanaugh told Aguinaga, referring to the Justice Department proposal.

Some Republicans have said the court, if it does clamp down on Section 2 litigation challenging electoral maps on racial grounds, would be embracing the sort of colorblindness that they believe the Constitution demands.

The way the courts have interpreted Section 2 “has almost created affirmative action for politicians,” said Mark Meuser, an attorney at Dhillon Law Group, which represents Republican political candidates.

If the Supreme Court rules as many expect in curbing Section 2, “it will greatly reduce the number of lawsuits that have to happen,” Meuser said. “And it will increase the burden of proof on those challenging maps.”

Republicans, who currently hold a narrow majority in the House, stand to benefit from such an outcome, perhaps as soon as next year’s congressional elections. Two voting rights groups, Fair Fight Action and Black Voters Matter Fund, concluded that eliminating Section 2 would let Republicans redraw up to 19 districts nationwide in the 435-seat House to favor their party.

The ACLU’s Brannon said it is hard to predict how the court will rule and noted that the justices in 2023 upheld a judicial panel’s finding that Alabama’s Republican-drawn electoral map had diluted the voting power of Black voters in violation of Section 2.

“But we will continue to fight for fair maps with whatever tools we have,” Brannon said.

Stream the best of Fiji on VITI+. Anytime. Anywhere.