Supreme Court justices further weakened the Voting Rights Act Wednesday, striking down Louisiana’s congressional map in a 6-3 ruling that splits along ideological lines. The majority, led by Justice Samuel Alito, argued that Louisiana’s second majority-Black district violated the Constitution’s equal protection clause, despite claims it complied with the 1965 law. Justice Elena Kagan’s dissent warned the decision “effectively hollows out” the landmark civil rights legislation, drawing sharp criticism from Democrats and civil rights groups.

Republicans celebrated the ruling as a “complete and total victory for American voters,” with Florida swiftly approving a GOP-friendly map that could add four congressional seats for the party. Southern states facing redistricting deadlines now signal intent to redraw maps ahead of November elections, potentially shifting political power for decades. The decision’s timing raises concerns about its impact on midterm contests, though its full electoral effects remain uncertain.

Civil rights leaders condemned the ruling as a “moral indictment” and “betrayal,” arguing it disregards persistent racial disparities in voter suppression. Marc Morial of the Urban League called the decision illogical given ongoing racial wealth and health gaps, while activist Press Robinson warned Republicans would aggressively reshape Southern political landscapes. Justice Alito countered that “vast social change” in the South diminishes the need for race-conscious districting, a stance critics say ignores systemic inequities.

The ruling’s long-term implications loom over future elections, with experts noting it could accelerate GOP dominance in the South. As states like Louisiana and Florida implement new maps, the Voting Rights Act’s fractured enforcement leaves Black representation vulnerable. For advocates, the response lies in mobilizing minority voter turnout to counterbalance the court’s conservative majority. Voting Rights Act challenges now risk undoing decades of progress in ensuring fair representation.