​What Do Parties Aim to Do When Recruiting Political Leaders

​What do parties aim to do when recruiting political leaders?

A) ​persuade potential leaders to restrain their individial ambitions so that the party can achieve its collective purposes
B) encourage potential leaders to attain their individual ambitions and consider a party's collective purposes as secondary
C) ​advocate for a small number of issues that individual leaders care about, even if it reduces the chance the party wins elections
D) ​limit the involvement of ordinary people in the political process
E) ​encourage all intraparty factions to run their own candidates for election