Alexa Ura for the Texas Tribune:

Beyond the immediate legal fight over whether Texas lawmakers again discriminated against voters of color when drawing new political districts, a quieter war is being waged that could dramatically constrict voting rights protections nationwide for years to come.

For decades, redistricting in Texas has tracked a familiar rhythm — new maps are followed by claims of discrimination and lawsuits asking federal courts to step in. Over the years, Texas lawmakers have repeatedly been ordered to correct gerrymandering that suppressed the political power of Black and Hispanic voters.

The pathway to federal court has been through the Voting Rights Act. Key portions of the landmark law have been weakened in the last decade, but Texans of color still find a way to file lawsuits under its Section 2, which prohibits discriminatory voting procedures and practices that deny voters of color an equal opportunity to participate in elections.

Those protections are the vehicle being used by voters and various civil rights groups to challenge political maps for Congress and the state legislature drawn by Texas Republicans in 2021 to account for population growth. In what promises to be a protracted court fight, Texas will defend itself against accusations that it discriminated — in some cases intentionally — against voters of color.

But tucked into the legal briefs the state has filed with a three-judge panel considering the redistricting lawsuits are two arguments that reach far beyond the validity of the specific maps being challenged.

First, the Texas attorney general’s office is arguing that private individuals — like the average voters and civil rights groups now suing the state — don’t have standing to bring lawsuits under Section 2. That would leave only the U.S. Department of Justice to pursue alleged violations of the act, putting enforcement in the hands of the political party in power.

Second, the state argues that Section 2 does not apply to redistricting issues at all.