How to use "unimpaired" in a sentence

His duty is to administer the present government, as it came to his hands, and to transmit it, unimpaired by him, to his successor.

Such of you as are now dissatisfied, still have the old Constitution unimpaired, and, on the sensitive point, the laws of your own framing under it; while the new administration will have no immediate power, if it would, to change either