Lee never stated his actions were illegal, but it was a nice try to infer that he did.
Care to source Madison's quote you posted earlier in the thead?
No inference necessary. Read the quote in Reply 6 and it is clear that is exactly what Lee is trying to do, in all his full-blown, post-rebellion revisionist glory.
Care to source Madison's quote you posted earlier in the thead?
Sure. An 1832 letter in response to Alexander Rives.