Democratic-aligned voting rights groups are raising alarms over a potential U.S. Supreme Court decision that could weaken Section 2 of the Voting Rights Act, a key provision that prevents redistricting plans from diluting the influence of minority voters. The case in question, Louisiana v. Callais, is scheduled to be reheard on October 15, and its outcome could reshape how congressional districts are drawn across the country.

A recent report by Fair Fight Action and the Black Voters Matter Fund warns that narrowing or eliminating Section 2 could allow Republican-led legislatures to redraw up to 19 congressional districts in their favor. This shift could significantly impact future elections, possibly securing long-term Republican control of the House of Representatives.

The report outlines a broader trend of redistricting opportunities, identifying 27 congressional seats nationwide that could be altered under current legal conditions. While the case’s outcome remains uncertain ahead of the next midterm elections, voting rights advocates believe a ruling before then is still possible and would have serious implications.

Republican lawmakers argue that Section 2 has forced states to create districts based heavily on race, which they say is constitutionally questionable. On the other hand, voting rights advocates argue that removing these protections would undermine fair representation for minority communities and shift political power unfairly.

The Supreme Court has historically upheld Section 2, but some experts believe the upcoming decision could mark a turning point. If protections are rolled back, states like Alabama, South Carolina, Tennessee, and Mississippi could see dramatic changes in their congressional makeup, potentially eliminating Democratic representation altogether.

In light of these risks, voting rights groups are urging Democrats to respond quickly with a strategic plan to counter redistricting moves already underway. These developments come as Republican-led states continue efforts to redraw districts ahead of the next election cycle.