BATON ROUGE, La. (AP) — Republican senators in Louisiana advanced a plan Wednesday to eliminate one of two majority-Black congressional seats before the November midterm elections while Georgia’s governor announced that he will call lawmakers back to work to redraw legislative voting districts for the 2028 elections.The developments showed the far-reaching ripples of a recent U.S. Supreme Court ruling that struck down Louisiana’s congressional map as an illegal racial gerrymander, weakening the protections of the federal Voting Rights Act. The decision has prompted various Republican-led states to try to dismantle districts with large minority populations that have elected Democrats.Since the court’s ruling, Tennessee and Alabama already have acted to implement different House maps that could help Republicans win an additional seat in the November elections, where control of the closely divided chamber is at stake. A similar effort fizzled Tuesday in the South Carolina Senate but may not be over.

The redistricting efforts to undo minority districts are the latest in a 10-month-long national redistricting battle that already has involved about one-third of the states. It gained steam when President Donald Trump urged Texas Republicans last year to redraw House districts in an attempt to win more seats in the midterm elections. Democrats in California responded with their own new districts. Numerous Republican states have redistricted since then.