Answer:
The elements that comprise a rhetorical situation are the following: the sender, the receiver, the message, the purpose, and the exigence. Therefore, the purpose is part of the rhetorical situation, which focus on what the sender wants to achieve by delivering the message to the receiver.
Answer:
Sentence 3 has a capitalization error since "Grand Canyon" is not capitalized
Answer:
Use online databases to find articles in journals, newspapers, and magazines (periodicals). You can search for periodical articles by the article author, title, or keyword by using databases in your subject area in Databases.