Answer:
to bring conflict to the protagonist
Step-by-step explanation:
A play can be defined as a literary work that presents the dialogue between characters, as well as portrayal of fictional and non-fictional events in a theatre.
A plot simply describes the order of events in a literary work such as a play.
Rising action is the part of a plot in which the conflict between two or more characters gradually builds in intensity and as such, it creates struggles, suspense, tension and drama in the mind of the audience or reader.
In English literature, character development can be defined as a literary process or technique in which a writer portrays people as being real or believable in a work of fiction by ascribing depth (details) and personality to them.
Basically, various writers or authors use character development to make the audience or readers learn so much more about the characters as they develop in the story
A character list comprises of both protagonists and antagonists that are featured in a play. A protagonist is the lead, principal or chief (main) character in a story, play or film. Thus, a protagonist refers to the character that is being closely followed by an audience or a reader in order to determine the character's fate at the end of the story or play.
On the other hand, an antagonist is a character that strongly opposes the protagonist.
Hence, the dominant role of an antagonist of a conflict is to bring conflict to the protagonist.