Jane Rosenzweig, the director of the Writing Center at Harvard, analyzes the “Whistle-Blower” memo in an opinion piece in the New York Times. She focuses on the Whistle-Blower’s

• ability to present a clear, direct document that uses “subheadings to make sure we can connect the dots”
• topic sentences to focus readers’ attention on each paragraph’s content, and
• active verbs to make sure that readers understand who is accountable.

Check this article out at (https://www.nytimes.com/2019/09/27/opinion/whistleblower-complaint.html?action=click&module=Opinion&pgtype=Homepage).