C. Introduces and opposing view, then refutes it logically and respectfully.
<span>C. We should always remember the people who died at Gettysburg.
Lincoln is saying that people in the future will forget what people said there, but they should never forget what people did there--they gave their lives for the fight and should be honored and remembered forever. </span>
D. "It gives readers a concrete picture of the quality of the silence." My bad i placed my answer in the wrong place at first.
