A political party’s national convention is BEST defined as a meeting where
A.
delegates elect the national chairperson and the party’s national committee members.
B.
members of a political party gather to celebrate the success of implementing their agenda.
C.
party delegates gather to choose a presidential ticket and write the party’s platform.
D.
a political party decides who should run for state-level offices throughout the nation.
C. party delegates gather to choose a presidential ticket and write the party’s platform.
The BEST definition of a political party's national convention is option C: party delegates gather to choose a presidential ticket and write the party's platform.
To arrive at this answer, one can eliminate the other options through a process of elimination and understanding of the purpose of a national convention.
Option A states that delegates elect the national chairperson and the party's national committee members. While this may occur during a national convention, it is not the primary purpose of the convention.
Option B suggests that members of a political party gather to celebrate the success of implementing their agenda. While celebrations may occur during a national convention, this is not the main reason for holding the convention.
Option D states that a political party decides who should run for state-level offices throughout the nation. While the selection of candidates for state-level offices could be a part of a national convention, it is not the primary purpose of the convention.
In contrast, option C accurately describes the primary purpose of a political party's national convention. During a national convention, party delegates gather to choose the presidential candidate and running mate for the upcoming election. Additionally, it is during this meeting that the party's platform, which outlines their policy positions and goals, is written.
Therefore, based on the definition and understanding of the purpose of a political party's national convention, the BEST answer is option C.