A metaphor is comparing two unlike objects without the use of the words like or as. Metaphors are usually symbolic. An alliteration is a group of words that have similar letters or sounds. Personification is giving an inanimate object the characteristics that a person would have. Sarcasm is the use of irony to mock. You must decide from here.
C. Seeing and smelling the horses and men die on the battlefield of war.
The meter used from the poem 'The Aim' was the iambic tetrameter.