Which type of annotation are you using when you note the relationship between individuals, ideas, and events in an informational (non-fiction) text?

actually the answer would be c.) jane addams worked hard to improve the lives of less fortunate people.

i would say a because the main idea is what the author is the point the author is trying to get across.

o'henry used irony in "the gift of the magi". this tool was essential to developing the story's theme by showing that the couple bought gifts for each other that they could not actually use at the moment. in addition, the author used this fact to show that people of the society should treasure the things they've received from others, because you may never know if they sacrificed their most treasured possession to aquire the gift.