The 15th Wisconsin’s Chickamauga monument, topped by a star denoting the 20th Corps. The regiment suffered more than 60 percent casualties there, including 25 captured. (Photo by George Ostertag/Alamy Stock Photo)
The 15th Wisconsin’s Chickamauga monument, topped by a star denoting the 20th Corps. The regiment suffered more than 60 percent casualties there, including 25 captured. (Photo by George Ostertag/Alamy Stock Photo)