How does spiegelman’s visual representation of the holocaust aid with comprehension?

It is quite hard to understand Holocaust without being there to see. However, Spiegelman’s graphical novel used animal characters instead humans to express the Holocaust events. He used cats to represent the Germans and mice for the Jews. His novel allowed readers to leave any prejudiced ideas of the human nature. 

ich statement best shows a problem in travels with charley?

one sharp difficulty presented itself. in the intervening twenty-five years my name had become reasonably well known.

this being so, my trip demanded that i leave my name and my identity at home.

i had to go alone and i had to be self-contained, a kind of casual turtle carrying his house on his back.

with all this in mind i wrote to the head office of a great corporation which manufactures trucks.

it creates a visual picture of the man.

it conveys what the scene sounds like.

it describes the actions of the boy.

it reveals the poet’s opinion of the characters.

it encourages readers to care for the characters.