<span>I'm pretty sure they're both correct. Check it:
1. In my view, the role of an artist who creates a painting illustrating a nation's victory in a war is </span><span>c. to protest the war</span>
2. If my memory serves me well, Roger Fenton uses visual composition in Valley of the Shadow of Death to depict the loss of war in this way: a. Cannonballs in a barren landscape hint at powerful destruction.