Related Clues:

• Monograph
• Think piece
• Calvin Trillin piece, perhaps
• English class assignment
• Thoreau piece
• Question type
• Class paper
• Op-ed column, e.g.
• Addison and Steele piece
• Blue book entry
• Exam part, sometimes
• Elia piece
• Expository writing class assignment
• The Atlantic piece
• Op-ed, typically