Section 2 Legal Challenges National Voter Registration Act Federal Law Racial Discrimination Election Fraud Election Violations Legal Cases Election Law Litigation Election Integrity Racial Gerrymandering Election Complaints State Legislation Federal Authority Legal Requirements Redistricting Cases Federal Jurisdiction Language Assistance Supreme Court Decision Curtailment Discrimination Racial Dilution Private Right of Action Enforcement Actions Supreme Court Vote Dilution Section 5 Redistricting Ku Klux Klan Act Judicial Redistricting Federal Law Enforcement Discrimination in Voting Racially Discriminatory Congressional Districts Federal Compliance Election Law Violations Legal Obligations Dilution of Black Voting Power Election Laws Provisional Ballots Voter Disenfranchisement