What legislation prohibited literacy tests for voting and aimed to ensure voting rights for all races?

The Voting Rights Act of 1965 is the correct response because it was specifically designed to eliminate barriers to voting for African Americans and other racial minorities. One of the key provisions of the Act was the prohibition of literacy tests, which were often used discriminatory to disenfranchise voters of color, particularly in the southern states. This legislation aimed to enforce the voting rights guaranteed by the 14th and 15th Amendments to the U.S. Constitution and to ensure that all citizens, regardless of race, could participate in the electoral process.

The Civil Rights Act of 1964, while significant in addressing discrimination across various areas such as employment and public accommodations, did not focus specifically on voting rights or the abolishment of literacy tests.

The Voting Accessibility for the Elderly and Handicapped Act primarily addressed voting accessibility for individuals with disabilities, rather than tackling barriers based on race.

The National Voter Registration Act aimed to increase voter registration but did not specifically mention or prohibit literacy tests for voting. Thus, the Voting Rights Act of 1965 stands as the pivotal legislation that directly targeted and eliminated literacy tests, ensuring equal voting rights for all races.