an introductory section that sets up a lengthy text is a\ntimeline.\nconclusion.\nprologue.\ncaption.
an introductory section that sets up a lengthy text is a\ntimeline.\nconclusion.\nprologue.\ncaption.
Answer
Brief Explanations:
A prologue is an introductory section in a text, often long - form, that sets the stage. A timeline shows sequence of events, a conclusion sums up, and a caption is a short description for an image.
Answer:
C. prologue