You armchair Generals did'nt live in the time, did'nt bury the bodies, and did'nt see the maimed on a daily basis as did those who had to fight that war. "Civilized" warfare died bewteen 1861-1865. Kill your enemy , burn his houses, crops and farms.
Destroy his will to fight, or end up like we did in Vietnam, "nuetered" by a politcal policy that favored "civilized warfare"--50,000 dead to follow the "rules"...What an idiot concept. And I'm not talking about rape, execute the bastards who do that. Wholesale property destruction to save your and my son's lives? Absolutely.
Johnston and Hooker failed in their orders to stop Sherman. Sherman did what he knew would end the war as quickly as possible.
Damn Hooker and Johnson for failing, not Sherman for winning.