Final Answer:
An election in which voters choose the candidates from each party who will run in the general election is C. Direct primary.
Step-by-step explanation:
A direct primary is a type of election where voters directly choose the candidates from each political party who will be their representatives in the general election. In this process, candidates within the same party compete against each other, and the winner becomes the party's nominee for the general election. This system allows voters to have a more direct influence on the selection of candidates.
Options A and B refer to primary types based on voter eligibility, with a closed primary restricting participation to registered party members and an open primary allowing any registered voter to participate. Option D describes a primary where independent registered voters can choose to vote in either the Republican or Democratic primary. Option E does not directly correspond to the described scenario.
Option C is the answer.