Question

What is the main difference between exposition and introductory information?

The three elements
Place vs. setting
Key figures vs. characters
Time vs. when

Answer 1

This is a bit tricky, but what makes most sense to me is place vs. setting.
Settings can be introduced and places can be described.
Thats about the best I can come up with.

Answer 2

Place vs. setting. is incorrect ,, but thanks