Imagery is used in literature in order to describe or enhance sensory experiences to the text. An instance of visual imagery might evoke a visual cue such as: the crimson blood flowed slowly down his charred face. An auditory imagery uses language that such as bells chimed and rooster crowed.
Olfactory imagery might read: his sweaty socks smelled of rotting fish and musty cellars. Metaphors and similes are also common forms of imagery used in literature. These are phrases that us "like" or "as" or not, but either is used to compare two ideas for effect."Her face is a garden" or "He is as bold as a lion.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.