The first animated series produced for prime-time network network television was The Flintstones. The series was not the very first animated series overall, hence the Guinness World Records state it as "first for prime-time".
The correct answer is All full citizens could vote and hold public office
Explanation:
The answer is D. This is because we want the Supreme Court Justices to be impartial. They should be allowed to go against the President or Congress without fear of not being reelected.