Answer :
The title of the passage "THE WORLD’S FIRST TRUE UNIVERSITY" informs the reader that the text of the passage with focus on one university, namely Jundi Shapur .
According to the writer, it was an exceptional university and was the meeting place of the world's great minds. The school created the very first teaching hospital in the world. The school had links with many of the great civilizations of Asia, the Mediterranean, and Europe.
The heading helps the reader to understand the central idea of the given passage in the following way :
It informs the reader that the text will focus on a specific school.