What word below best describes the tone of this poem

Read the excerpt from”do not go gentle into that good night” which statement best describes the effect of the refrains in this excerpt?

How does the map develop the central idea that scholars at jundi shapur spread the knowledge of sugar? the map illustrates the spread of sugar from new guinea to persia. the map shows that sugar was being refined primarily in the north rather than the south. the map illustrates the spread of knowledge about refined sugar processing to egypt. the map illustrates that people in china knew how to refine sugar and shared this knowledge. the answer is c

The first step in synthesizing is to a. compare a particular source you are considering to the other sources you have already selected. b. parrot what other sources have said. c. ignore sources with information that runs counter to your claim. d. insert large chunks of information from one or two sources into your essay.