Ummm, No. The statement in question was '[p]lease post any proof that Confederate administration advocated the wholesale slaughter of Americans in disagreement with them.'
Butler was adjudged a war criminal. Remember, he's the loon who hung William Mumford for tearing down the union flag.
Regarding captured slaves, can you point to any laws that state they would be executed?
So far, you have not posted anything indicating the Confederate government advocated the wholesale slaughter of Americans in disagreement with them.
"Butler was adjudged a war criminal."
By whom, a pack of traitors in rebellion against their own government?
"Regarding captured slaves, can you point to any laws that state they would be executed?"
It's not bad enough slaves fighting to end Southern slavery in the United States Army or Navy were murdered by confederates, but now you want a formal law, passed by an illegal, criminal collection of Davis's confederate insurrectionists. Davis's orders are not sufficient?
You have claimed to be against slavery in the former Old South, so why are you not overjoyed with the defeat of the promoters of Slavery Inc?
"union flag" -- Wrong! It was the U.S. flag, the Stars and Stripes, the one hated by al-Queda and the Confederates.