Read the excerpt below and answer the question. I lived in the first century of world wars. I lived in the first century of these wars. These words are the first and last lines of the poem. What is the best explanation of why Rukeyser repeats them O 1to highlight her wish to become a soldier ,2to emphasize the idea that war is violent, 3to remind the reader that war is unavoidable ,4to hope that world wars will come to an end​