Tennessee legislature approves new congressional map, splitting historic Black majority district

Tennessee's Republican-dominated state legislature and governor have approved a new congressional map ahead of the November midterms. The decision, formalised on Thursday, effectively splits the state's only Black majority district, which has historically centred on the city of Memphis. This action marks the culmination of a broader trend across the United States where state legislatures are seeking to redraw congressional boundaries mid-decade to favour their respective political parties.

The legal landscape enabling this shift was altered last week when the US Supreme Court ruled that a provision of the 1973 Voting Rights Act is unconstitutional. Previously, this provision prevented the dilution of minority voting power. Under the new standard established by the ruling, challengers must now prove that a map was drawn with the specific intent to disenfranchise minority voters, a burden voting rights groups argue is nearly impossible to clear.

Opponents of the new map have condemned the move as an intentional effort to dilute Black voting power. State Representative Justin Pearson, a Democrat, described the new districts as racist tools of white supremacy, alleging the map was drawn at the behest of President Donald Trump. During protests following the announcement, demonstrators held banners denouncing the redistricting as a Jim Crow effort, drawing parallels to the segregationist laws of the 19th and 20th centuries.

Republican officials maintain that the new boundaries were determined by population data and political strategy rather than racial considerations. Republican House Speaker Cameron Sexton asserted that the districts were drawn based on population and politics. Republican state Senator John Stevens acknowledged the nature of the process, stating that legislators regularly draw maps to benefit their parties and that this specific bill aims to maximise their partisan advantage.

This development in Tennessee is part of a wider redistricting spree involving multiple states, including Texas, Missouri, California, Utah, Ohio, North Carolina, and Virginia. The campaign was initially accelerated by a call from President Trump for the Republican-controlled legislature in Texas to redraw its map. Following that lead, legislatures in both Republican and Democratic-controlled states have sought to create more districts that favour their party ahead of the election.

While Republicans have netted more seats than Democrats in this flurry of redistricting, election predictors suggest that most of the 435 US House districts still lean Democratic. Other states are also reacting to the legal changes; Louisiana has paused its House primaries, and Alabama is seeking to redraw its map. It remains uncertain whether further states will follow suit in altering their congressional maps before the midterms.