The Primary Purpose of the National Voter Registration Act of 1993

The primary purpose of the National Voter Registration Act of 1993 (Motor Voter Law) was to

A) require states to make voter registration available at driver licensing, military recruitment, welfare, and disability offices.
B) prohibit states from setting payment of a poll tax as a prerequisite for voting.
C) forbid states from creating permanent systems of voter registration.
D) require states to allow voter registration over the Internet.