William C. Davis is an American historian and author known for his work on the American Civil War and Southern history. He has written several books, including Look Away! A History of the Confederate States of America, which explores the political and social aspects of the Confederacy. Davis has also served as the director of the Virginia Center for Civil War Studies and has contributed to various historical publications. His research often focuses on the complexities of the Civil War era, providing insights into the motivations and experiences of those involved in the conflict.