Stuart has just started preparing a speech for his communication class. he has selected a topic and is thinking about the kind of arguments, reasoning and evidence he might use in his speech. stuart is focusing on which canon of public speaking?

Stuart has just started preparing a speech for his communication class. He has selected a topic and is thinking about the kind of arguments, reasoning and evidence he might use in his speech. Stuart is focusing on the invention, as a type of canon of public speaking.

For those that need it , the answer is