Dee ihe na-aga n'ihu na paragraf a - N'oge agha ahụ, o jere ozi dị ka Onyeisi ndị agha na ndị agha nke Potomac, Ngalaba nke Ohio na ndị agha nke Cumberland. Ọ bụ onye a ma ama na agha Fort Pulaski, Georgia, na agha Chickamauga, na agha nke Wilderness na agha nke abụọ nke Ream's Station
(New Market Heights). Na June 26, 1902 ma ọ bụ July 8, 1902, Porter natara Medal nke Honor maka Agha nke Chickamauga dị ka akọwapụtara na nkwupụta ahụ edepụtara n'okpuru. N'afọ ikpeazụ nke agha ahụ, o jere ozi na ndị ọrụ nke Gen. Ulysses S. Grant, mechara dee akwụkwọ ncheta nke ahụmịhe ahụ, "Campaigning With Grant" (1897).