The U.S. Supreme Court effectively halted administrative preclearance for redistricting maps (as well as other voting changes) for states required to do so under section 5 of the Voting Rights Act (see Shelby County v. Holder). This ended the need for the Justice Dept. to preapprove redistricting maps in TX, Georgia, Alabama, several more states, and some local jurisdictions. While the court did not actually invalidate section 5, it did declare the formula that determines which states are covered under section 5 unconstitutional because it had not been updated for some time. With Democrats in control of Congress and the…