Bounding the number and the diameter of optimal compact Black-majority districts

Section 2 of the Voting Rights Act (VRA) prohibits voting practices that minimize or cancel out minority voting strength. While this section provides no clear framework for avoiding minority vote dilution and creating minority-majority districts, the Supreme Court proposed the Gingles test in the 1986 case Thornberg v Gingles. The Gingles test provides three conditions … Read more