Alexander v. South Carolina State Conference of the NAACP

The Supreme Court ruled 6-3 that South Carolina's congressional map was not an unconstitutional racial gerrymander (redrawing districts based on race). The Court found that the lower court made a mistake by deciding race was the main factor, rather than the legislature's goal of helping their political party.

This decision makes it much harder for civil rights groups to challenge maps that move minority voters. In South Carolina, tens of thousands of Black voters will remain in a different district, which critics say weakens their collective voting power.

The ruling reinforces the idea that politics and race are often linked, making it difficult to prove when a map is illegal. It sets a high bar for plaintiffs, who now generally must provide an alternative map to prove that a legislature's motives were truly about race.

In a 6-3 decision, Justice Alito wrote for the conservative majority, while Justice Kagan led the liberal minority in a sharp dissent.

“A party challenging a map’s constitutionality must disentangle race and politics to show that race was the legislature’s ‘predominant’ motivating factor.”

“The majority inverts the clear-error standard by using the presumption that a legislature acted in good faith and by treating any ‘possibility’ that favors the state as ‘dispositive.’”

South Carolina's current congressional map will stand because the Court ruled that political goals, not racial discrimination, drove the redistricting process.

Lower courts must now apply this tougher standard to other pending redistricting cases across the country. Civil rights groups will likely need to create complex alternative maps to have any chance of winning future racial gerrymandering lawsuits.

The dispute centered on whether South Carolina's legislature illegally used race to move Black voters out of a specific district. The state argued they were only trying to make the district safer for their political party.

Tens of thousands of Black voters in South Carolina will stay in a district that is less competitive. This may make it harder for their preferred candidates to win elections in that region.

Plaintiffs must now show that race was the 'predominant factor' (the main reason) for the map. They are generally required to provide an alternative map that achieves the same political goals without the racial shift.

The case has been remanded (sent back) to the lower courts to finish any remaining legal issues. However, the Supreme Court's decision effectively ends the challenge to the current map's design.

This ruling continues a trend of the Court making it more difficult to challenge maps in federal court. It emphasizes that courts should presume legislatures act in good faith when drawing lines.