![]() | Defining Duty in the Civil War J. Matthew Gallman is the director of the prestigious Civil War Institute at Gettysburg College. (Bowker Author Biography) |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Defining Duty in the Civil War J. Matthew Gallman is the director of the prestigious Civil War Institute at Gettysburg College. (Bowker Author Biography) |