"Ask not what your country can do for you; ask what you can do for your country" is an example of metaphor.

The hardest audience to deal with is the one that has no interest in the topic

Indicate whether the statement is true or false

If another writer or speaker has expressed an opinion on your topic that is more authoritative, comprehensive, or memorable than what you can say, you might want to use a ________

Fill in the blank(s) with the appropriate word(s).