No, he was handling a difficult situation. Lincoln did not suspect Habeus for the duration of the war, unlike Jefferson Davis who did.
If anything, Lincoln was pretty lenient. Most places would have taken rebels out and shot them. And while the South committed war crimes at Andersonville, captured Confederate Traitors were treated with humanity.
Um, the South were evil people. They owned slaves. Slave owners are evil.
Oh, noes, they were going to kill slaveholders? What a tragedy.
Lincoln was handling a situation he started. Lincoln suspended Habeas Corpus in 1861. Congress in 1863 rubber stamped it because that is what Congress was by that time, Lincoln's rubber stamp. After the War, 1866, President Johnson restored the Writ of Habeas Corpus in the case of Ex Parte Milligan and the Supreme Court took the case. "The Supreme Court released Milligan and then
condemned the past five years of arbitrary, even phoney, military tribunals." (When In The Course Of Human Events, Charles Adams, Rowman & Littlefield Publishers, 2000, p. 53)
"Hence, the military commissions of the Civil War era were held to be illegal. The military courts of President Lincoln were illegal. The opinion was delivered by Justice Davis..." (Adams, p. 53)
"Not only did it make Lincoln's military
tribunals illegal, it even made illegal all those military arrests and trials by Lincoln after he received congressional approval--after Congress suspended the privilege of habeas Corpus. In short, the Milligan case held that not even Congress can suspend the writ in those areas where civilian courts are open." (Adams, p. 53)
As for Jeff Davis suspending the writ of Habeas Corpus, he had the authority to based upon the Constitution of the Confederate States. Section 9 (3). And the South was under attack by the North. This was not done till February of 1862. And he did so with Congress approval.
Lincoln would arrest people just for disagreeing with him and his position. "As time passed, the suspension of the writ put over ten thousand men into prison. Men who had done nothing other than express their opinions about the despotic course of events--words opposing Lincoln's rule. They were not secessionist sympathizers, but Lincoln opponents--against the wholesale destruction of the Constitution." (Adams, p. 52)
What made the slave owners evil? And not everyone in the South owned slaves.
What war crimes were committed at Andersonville? And, your claim of Confederate prisoners treated 'humanely' is pure bullshit. Shows your ignorance of the truth. Where did you get that idea?
Quantrill