Which mechanism is most associated with protecting minority voting rights through federal oversight and preclearance?

• A. The Electoral College
• B. The Motor Voter Act
• C. The Voting Rights Act of 1965
• D. The 26th Amendment

Answer: (C)

The mechanism for protecting minority voting rights through federal oversight and preclearance comes from the Voting Rights Act of 1965. It required certain states and localities with a history of discriminatory voting practices to obtain federal approval before changing voting procedures under a preclearance process. This meant that changes—such as new voter ID rules, redrawn districts, or adjustments to polling locations—had to be reviewed to ensure they wouldn’t harm minority voters. The act also provides broad enforcement powers to challenge discriminatory practices and forbids racial discrimination in voting.

The other options don’t embody this mechanism. The Electoral College governs how presidents are elected, not how voting laws are reviewed. The Motor Voter Act expands voter registration but doesn’t involve federal preclearance. The 26th Amendment lowers the voting age to 18 without establishing federal oversight over changes in voting rules.