Question

What introduces characters, setting, and sometimes the
conflict

Answer 1

The exposition is when the author introduces the characters, setting and conflict.

Answer 2

The Exposition is the introduction.

Explantaion:

It is the part of the work that introduces the characters, setting, and basic situation. Rising Action is the part of the plot that begins to occur as soon as the conflict is introduced. The rising action adds complications to the conflict and increases reader interest.