Which of the following describes voting for candidates of one party on a ballot?

Voting for candidates of one party on a ballot is referred to as party-line voting. This term specifically captures the practice where a voter chooses candidates from a single political party across various offices, thereby indicating strong support for that party’s platform and candidates. Party-line voting often reflects a cohesive ideology among voters, where they align with the beliefs and policies promoted by their chosen party.

This practice is significant in electoral politics as it can influence the overall outcome of elections, especially in situations where partisan divisions are pronounced. Voters who engage in party-line voting reinforce party cohesion and can lead to dominant party control in different levels of government if a majority consistently supports the same party's candidates.

While ballot splitting might suggest that a voter is choosing candidates from different parties for different offices, and mixed-party voting emphasizes a blend of choices across party lines, these do not accurately depict the scenario of selecting candidates solely from one party. Joint voting is not commonly recognized in the context of party alignment in elections. Thus, party-line voting accurately represents the act of consistently supporting one political party in elections.