The articles he has authored include Between Principles and  The Direction of United States Citizenship Policy (Carnegie Endowment of International Peace, 1998), and A Multicultural Nationalism?
A Multicultural Nationalism? wasn't one of the articles he authored.
mnli hypothesis: A Multicultural Nationalism? wasn't one of the articles he authored. premise: The articles he has authored include Between Principles and  The Direction of United States Citizenship Policy (Carnegie Endowment of International Peace, 1998), and A Multicultural Nationalism?