Writing Homework Help

I’m working on a english question and need support to help me understand better.

Please provide with short answers to the following two questions based on your readings of the introduction (part I) of the Odyssey, and Plain Style.

1/What
is the so-called Homeric Question and what is the main debate between
the Analytic and the Unitarian schools? (In your introduction.) Write
about 100-200 words.

2//Please list the main three purposes of italics in a text. In other words, which are the main three reasons for italicizing words?

Then explain the difference between titles that appear in italics and
titles in quotation marks. Is there a specific difference between the
two or is up to writer to put titles in whichever typographic style she
likes?