In contemporary times, a political party's nominees and platform are decided long before the party’s convention takes place. with that in mind, what is one benefit of holding a national convention? -it is the only chance to appoint the delegates who will represent the party. -it allows party members to express their preferences at the precinct level. -it provides an opportunity to promote the party’s candidates and gain the public’s support. -it gives the candidates a chance to stand side by side with their opponents and provide a more accurate comparison.