The Missouri Supreme Court has ruled that the state's newly drawn congressional map cannot be used in the upcoming midterm elections. This decision deals a significant setback to Republicans, who had hoped the map would help them gain an additional House seat. Instead, the court has mandated that a referendum on the new map must appear on the November ballot. This means the current election will proceed under the previous district lines, preserving the position of longtime Democratic Rep. Emanuel Cleaver, who represents a Kansas City-based district. The new map, drawn by the Republican-led legislature in response to pressure from former President Donald Trump, aimed to redraw Cleaver’s district to make it more favorable to Republicans. However, the group "People Not Politicians Missouri" opposed the move and collected over 300,000 signatures to force a referendum. Despite meeting the signature requirements, Missouri Secretary of State Denny Hoskins refused to certify the petition, arguing it was unconstitutional. The group then appealed to the state Supreme Court, which ruled in their favor, stating the referendum petition was legal, sufficient, and timely. The ruling comes just days before Missouri’s deadline to finalize its ballot for the general election. The August primary had already been conducted under the new map, but the court has suspended its use for the November general election unless voters approve it in November. The court emphasized that the new congressional map "did not go into effect and will not go into effect unless and until approved by the voters." This means the current map, drawn after the 2020 census, will remain in place for the November election. The decision marks a rare legal victory for Democrats in a national redistricting battle, as Republicans had hoped to secure additional House seats and maintain their slim majority. While the ruling could still be appealed to the U.S. Supreme Court, it has already had an immediate impact on the political landscape. Rep. Cleaver, who has consistently won his district with over 60% of the vote, is expected to retain his seat. Meanwhile, Republican state Senator Rick Brattin, who won the reshaped district in the August primary, faces a more uncertain race as the new map is put on hold. The ruling underscores the ongoing legal and political challenges surrounding redistricting efforts across the country.