Republican lawmakers in Tennessee are preparing to vote on a new congressional map that would eliminate the state's only Democratic-controlled district by dismantling a majority-Black voting bloc centered in Memphis. This redistricting effort aligns with a broader Republican strategy to secure a slim House majority in the upcoming November midterm elections. The initiative is fueled by a recent US Supreme Court ruling that weakened the federal Voting Rights Act, allowing Republicans to challenge majority-Black districts that have historically elected Democrats. Similar redistricting plans are emerging in other Southern states, including Alabama and South Carolina, as Republicans seek to leverage this legal shift. The stakes are high, with Republicans estimating a potential gain of up to 13 seats, while Democrats anticipate a possible increase of 10 seats. This ongoing redistricting battle reflects a national trend as states respond to the evolving political landscape.