Your supposed to have this in a text or movie because if you reread it you can find the letter and it will tell you everything you need to know.
It’s restrain your opinion about the topic
Well, you should be more specific as to what essay it is, in allusion <span>there are </span>issues which an author may not want to address directly<span>. The author may (for various reasons) </span>want<span> to be unclear. By addressing issues via an allusion, the author shifts the responsibility for interpreting his thoughts to the reader.</span>
