"I confess, that I do not entirely approve of this Constitution at present; but, Sir, 1 am not sure I shall never approve it; for, having lived long, I have experienced
many instances of being obliged, by better information or fuller consideration, to
change my opinions even on important subjects, which I once thought right, but
found to be otherwise." Which element of argument is reflected in this passage?
rebuttal
concession
counterargument
rhetorical question