Review paragraphs 19, 20, or 21 to see how Cain uses a similar pattern. Mark the following elements: Cain’s idea; the name(s) and credentials of the source or sources; what the source found; text...

Review paragraphs 19, 20, or 21 to see how Cain uses a similar pattern. Mark the following elements: Cain’s idea; the name(s) and credentials of the source or sources; what the source found; text linking the source’s findings to the original idea or extending the idea in some way.