One of the Consequences of the Shelby County V

One of the consequences of the Shelby County v. Holder decision is that:

A) African Americans can no longer sue under the Voting Rights Act.
B) All remaining Jim Crow laws have been struck down.
C) The Department of Justice must now demonstrate that new voting laws are intended to cause racial discrimination before it can act.
D) African Americans no long need to provide proof that their grandparents were eligible to vote when entering a polling place.