The lasting echo of the Civil War was carried into future generations, literally

The Grand Army of the Republic vs the American Expeditionary Force by Anton Otto Fischer. The GAR was the veterans organization of the Union Civil War vets and is apparently isn’t too happy with the WWI doughboy from the 42nd Rainbow Division of Maj.Gen McArthur.
A paper published in the Proceedings of the National Academy of Sciences “found evidence that suggests men who were traumatized while POWs during the U.S. Civil War transmitted that trauma to their offspring—many of them were found to die earlier.”
During the U.S. Civil War, there were periods when prisoners were frequently exchanged between sides and periods when such exchanges were halted. During periods when exchanges were halted, prison populations rose and prisoners suffered as a result. Not only were they treated more harshly, but they were also given very little to eat. In this new effort, the researchers compared survival rates of children born to Union Civil War soldiers detained in the south during the war.