Our understanding of history is often shaped by a lot of things other than what we learned in school. Historian Gary Gallagher is particularly fascinated by how narratives about the Civil War develop following their portrayals in movies. Gallagher is a professor of history at the University of Virginia. We revisit a conversation with him about films that shape perceptions of history. Did you know Savannah has been the setting for numerous horror films? Paul Goerner is a freelance writer and