"What we are proud of..." is a book written jointly by Keane and Day. This work is a collection of essays that explore the significance of American heroic ballads, poems, and reflections throughout the history of the United States. The authors share their reflections on American patriotism, national character, and the ideals that underlie American identity. "What we are so proud of..." is an important book for understanding and thoughtful reflection on what it means to be a citizen of a country that you are proud to call your homeland.