Use "unsusceptible" in a sentence

1. Upon this question, which presents itself in every point of view too clear to admit of a single doubt; equally unsusceptible of sophistical perversion or misrepresentation; a question which involves a political truism, and which is undenied; a debate has grown out of it, embracing the whole foreign relations of this country

2. I shall vote for it upon the same grounds which would have induced me ultimately to vote against the bill; because it contains provisions, I might say principles, unsusceptible of modification, and, in my judgment, hostile to all those principles which I have hitherto entertained, and to which it is impossible for me to give the sanction of my support