This is part of the Reuters series on the future of the Voting Rights Act’s Section 5, which the Supreme Court may strike down this year. You can read other pieces in the series here.

We celebrated Martin Luther King Jr.’s birthday last week in the shadow of a fight over the constitutionality of a key provision of the Voting Rights Act. The Supreme Court will soon hear arguments in Shelby County v. Holder, raising the question whether Section 5 of the act, which requires that states and localities with a history of racial discrimination in voting get permission from the federal government before making any changes in election procedures, is now unconstitutional. The smart money is on the court striking down the law as an improper exercise of congressional power, although Justice Anthony Kennedy or another justice could still surprise.

If the court strikes Section 5, the big question is: What comes next? Reuters has invited a number of leading academics, who focus on voting rights and election law, to contribute to a forum on this question. In this introductory piece, I sketch out what may happen and what’s at stake.

One possibility is that nothing happens after Section 5 falls and minority voters in covered jurisdictions lose their important bargaining chip. Then, expect to see more brazen partisan gerrymanders, cutbacks in early voting and imposition of tougher voting and registration rules in the formerly covered jurisdictions.

The fight over these rules will be mostly political, not legal. I do not expect many successful constitutional cases or cases under Section 2 of the Voting Rights Act – a different provision which applies nationwide but is harder for plaintiffs to win.