Answer:
an description of the texts citation
Explanation:
an additional piece of information printed at the bottom of a page .they cite references or comment on a designoted part of the text above it.
A character in a work of fiction has a reason for what they do, this is called motivation.
An allusion is <span>an expression designed to call something to mind without mentioning it explicitly; an indirect or passing reference.</span>
Sarcasm is an ironic or satirical remark tempered by humor. Mainly, people use it to say the opposite of what's true to make someone look or feel foolish. For example, let's say you see someone struggling to open a door and you ask them, "Do you want help?" If they reply by saying, "No thanks. I'm really enjoying the challenge," you'll know they're being sarcastic. Sarcasm is all about the context and tone of voice, which is why it works better verbally. It's something you'll know when you hear it.
It allows the reader to see how the character came to be who he or she is currently, it creates realism in the text, it creates tension between the narrator and the character, etc.
