Cite as: 588 U. S. ____ (2019) 13 Opinion of the Court mandering has gone too far.” Vieth, 541 U. S., at 296 (plurality opinion). See League of United Latin American Citizens v. Perry, 548 U. S. 399, 420 (2006) (LULAC) (opinion of Kennedy, J.) (difficulty is “providing a standard for deciding how much partisan dominance is too much”). We first considered a partisan gerrymandering claim in Gaffney v. Cummings in 1973. There we rejected an equal protection challenge to Connecticut’s redistricting plan, which “aimed at a rough scheme of proportional representation of the two major political parties” by “wiggl[ing] and joggl[ing] boundary lines” to create the appropriate number of safe seats for each party. 412 U. S., at 738, 752, n. 18 (internal quotation marks omitted). In upholding the State’s plan, we reasoned that districting “inevitably has and is intended to have substantial political consequences.” Id., at 753. Thirteen years later, in Davis v. Bandemer, we addressed a claim that Indiana Republicans had cracked and packed Democrats in violation of the Equal Protection Clause. 478 U. S. 109, 116–117 (1986) (plurality opinion). A majority of the Court agreed that the case was justiciable, but the Court splintered over the proper standard to apply. Four Justices would have required proof of “intentional discrimination against an identifiable political group and an actual discriminatory effect on that group.” Id., at 127. Two Justices would have focused on “whether the boundaries of the voting districts have been distorted deliberately and arbitrarily to achieve illegitimate ends.” Id., at 165 (Powell, J., concurring in part and dissenting in part). Three Justices, meanwhile, would have held that the Equal Protection Clause simply “does not supply judicially manageable standards for resolving purely political gerrymandering claims.” Id., at 147 (O’Connor, J., concurring in judgment). At the end of the day, there was “no ‘Court’ for a standard that properly should be applied in determining whether a challenged redistricting