What does supporting details mean ?

Jane addams's memoir, twenty years at hull-house, describes her work with

Read the excerpt from hemingway’s a farewell to arms. we parked the cars beyond the brickyard. the ovens and some deep holes had been equipped as dressing stations. there were three doctors that i knew. i talked with the major and learned that when it should start and our cars should be loaded we would drive them back along the screened road and up to the main road along the ridge where there would be a post and other cars to clear them. which best describes hemingway’s style of writing in the excerpt? straightforward and simple, while still relating a lot of information to the reader long-winded and offering far too much information to the reader overly complicated, making it difficult to interpret and understand the text effortless and uncomplicated, with little meaning for the reader to interpret

Which of the following are characteristics of free verse in “the child is not dead”? select all that apply. -sounds like spoken speech -use of punctuation at the end of each line -no regular rhyme scheme -use of rhymed words at the end of each line (edit) the answer is a & c