The Voting Rights Act (VRA) was successfully challenged in a June 2013 case decided by the U.S. Supreme Court in Shelby County, Alabama v. Holder. The suit challenged the constitutionality of Sections 4 and 5 of the VRA, under which certain jurisdictions with a history of racial discrimination in voting-mostly in the South-were required to "pre-clear" changes to the election process with the Justice Department (the U.S. Attorney General) or the U.S. District Court for the District of Columbia. The preclearance provision (Section 5) was based on a formula (Section 4) that considered voting...