See what you have done right before stops you and you don't want people to judge you
Five sources for informational text or research material are:
1) Books
2) Periodicals & Newspapers
3) Reliable Articles (both written or internet) that are not always one-sided
4) Documentaries
5) Historical records
It would be
To develop Characters by displaying their interactions.
It tells the audience what will happen at the end of the play.