The Presidential Primaries Are

The presidential primaries are

A) elections in which voters in a state vote for a candidate or delegates pledged to the candidate.
B) meetings of all state party leaders for selecting delegates to the national party convention.
C) the supreme power within each of the parties,responsible for nominating the party's presidential and vice presidential candidates.
D) the official endorsement of a candidate for office by a political party.
E) a master game plan through which candidates set out to guide their electoral campaign.