What is the purpose of dialogue?

Dialogue provides information that the reader senses (often unconsciously) about the relationship between the characters, their personalities, and their moods, etc. Apart from that, it gives specific data about the plot, so all of the information provided in a dialogue must be justified.

Explanation:

Dialogue provides information that the reader senses (often unconsciously) about the relationship between the characters, their personalities, and their moods, etc. Apart from that, it gives specific data about the plot, so all of the information provided in a dialogue must be justified.

learning how to embrace the effects of colonialism is one of the central ideas of the play.