Well, it cannot be A because carnage means the killing of a large number of people.
It cannot be B because sanguinity means cheerfully optimistic and hopeful.
I don't believe it is C because accord means to give or grant someone (power, status, or recognition).
I don't think it is D either because décolletage means a low neckline on a woman's dress or top.
I believe the correct answer is E because incarnate means embody or represent (a deity or spirit) in human form.
So E should be your answer.
Hope this helps!