Answer:
Resolution.
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. The plot is often influenced by the setting, or the time and place of the action. For example, the setting can cause plot complications.
Resolution is part of a plot and it is the state of things at the end when everything (or most things) are "resolved".
This ultimately implies that, it marks the end of a play, as conflict between the protagonist and antagonist is resolved.