So when you said, "Interesting that Lincoln would go on to rail against the decision as a means of achieving political points, hammering home a wedge into an already deeply divided country" just what speech did you mean?
Fine. I'm glad that you finally agree that Lincoln was a stone-cold racist, even if your reasons for believing so are incorrect.
No answer for my question?
Which piece of relevent context acts to modify the phrase, "white man's charter of freedom?"