Mr. Marshall, the Alabama attorney general, argued the only way to create two majority-Black congressional districts is to make race the primary factor in map-drawing and called the court’s ruling “an unconstitutional application of the Voting Rights Act.”
“The order will require race to be used at all times, in all places, and for all districts,” Mr. Marshall wrote in his appeal Tuesday. “Based on the political geography of Alabama and the broad dispersion of Black Alabamians, it is essentially impossible to draw a map like those presented by plaintiffs unless traditional districting principles give way to race.”
The case is very likely to advance to the Supreme Court, where Justice Clarence Thomas has already indicated he does not believe that Section 2 of the Voting Rights Act prevents racial gerrymandering, a question the court did not address when it struck down other elements of the law.
The Alabama decision is the second this month in which a court has invalidated a Republican-drawn congressional map. The Ohio Supreme Court ruled state legislative and congressional maps drawn by Republicans violated a state constitutional prohibition on partisan gerrymandering. The North Carolina Supreme Court delayed the state’s primaries while a challenge to Republican-drawn maps there is heard.
How U.S. Redistricting Works
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What is redistricting? It’s the redrawing of the boundaries of congressional and state legislative districts. It happens every 10 years, after the census, to reflect changes in population.
How does it work? The census dictates how many seats in Congress each state will get. Mapmakers then work to ensure that a state’s districts all have roughly the same number of residents, to ensure equal representation in the House.
Who draws the new maps? Each state has its own process. Eleven states leave the mapmaking to an outside panel. But most — 39 states — have state lawmakers draw the new maps for Congress.
If state legislators can draw their own districts, won’t they be biased? Yes. Partisan mapmakers often move district lines — subtly or egregiously — to cluster voters in a way that advances a political goal. This is called gerrymandering.
Is gerrymandering legal? Yes and no. In 2019, the Supreme Court ruled that the federal courts have no role to play in blocking partisan gerrymanders. However, the court left intact parts of the Voting Rights Act that prohibit racial or ethnic gerrymandering.
Republicans argued the Alabama case, along with Democratic-led lawsuits challenging GOP-drawn maps in other states, are purely efforts to add Democratic seats to Congress and state legislatures.
“This case is not about increasing minority representation, this case is about Democratic representation,” said Jason Torchinsky, the chief counsel for the National Republican Redistricting Trust. “It’s a cynical manipulation of the Voting Rights Act to get there.”
In the sweeping, 225-page opinion, the three judges undercut Republican defenses of maps that have been used in litigation across the country.