In 1984, many incumbent Democratic judges lost their seats in large urban counties to unknown Republican challengers because of "straight ticket voting".
Answer: Option a
Explanation:
“Straight-ticket voting” is when voters give all their votes to representative of one political party which is just reverse of “Split-ticket voting” where voters vote for multiple parties in an election. Therefore it is viewed as alternative to straight-ticket voting.
In 1984 election following are the factors which resulted into loss for Democratic judges due to straight-ticket voting :