Alack of corroboration indicates that

a. no other sources present the same information or point of view.
b. the subject is complex and difficult to understand.
c. supporting documents are difficult to find.
d. the author isn't considered to be an expert in his field.

student answer c
correct answer a

What is a glossary? a statement of the author’s purpose in writing the book, which may include suggestions for using the book a page at the front of a book that lists units and chapters with their page numbers an alphabetical list of the specialized words and terms used in the book and their definitions an alphabetical list of all topics covered in the book and the pages on which they can be found

"as one of our outstanding historical figures once said, ‘when a great democracy is destroyed, it will not be because of enemies from without but rather because of enemies from within.’" (paragraph 7) how does this quote reveal mccarthy’s point of view and advance the purpose of his speech?

What is articulating thoughts and ideas effectively using oral written and non-verbal skills a part of