The problem in the italicized element in the sentence below is she was white as a sheet. trite expression slang/colloquialism stilted language vague language

in the sentence given above “she was white as a sheet” the problem in the italicized element is that it's a  trite expression (also referred to as cliché). a trite expressions  is an expression that has lost its meaning because it is constantly being used.

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow