Cite as: 602 U. S. ____ (2024) 15 KAGAN, J., dissenting the Challengers, the State will emerge victorious if its version of events is so much as possible. Combine those two facets of the majority’s approach, and the trial evidence fades into insignificance. A legal twist here and a legal bend there ensure that the majority need show no respect for the three-judge District Court’s well-considered factual findings. II Normal clear-error review would lead to a different outcome. The District Court faced a factual question: Did the State rely significantly on racial data in drawing its new District 1? Based on the mountains of evidence presented, the court decided that the State had done so. That finding was reasonable, and deserves to be affirmed. As the majority explains, this case concerns changes that South Carolina made in its most recent redistricting to Congressional District 1. See ante, at 7–12. Under the preexisting map, District 1 was a thin strip of land stretching along the Atlantic Coast. See Appendix, infra, at 35, Figure 1 (2011 Congressional Map). It was bordered to the northwest by District 6, the State’s only majority-Black district. See ibid.; J. S. A. 429a. After the 2020 census, South Carolina had to redraw both those districts to comply with the Constitution’s one-person, one-vote requirement. District 1 was overpopulated by about 88,000 people, and District 6 was underpopulated by about 85,000. The State chose, though, not to make a one-way transfer of residents from the overpopulated to the underpopulated district. To unite two counties, the State first moved around 53,000 residents from (the underpopulated) District 6 into (the overpopulated) District 1. That shift, of course, exacerbated the problem: The State now needed to transfer some 140,000 residents in the opposite direction. It did so mainly by moving a large chunk of Charleston County from District 1 to District 6.

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