(a) In 2–3 sentences, explain how Jane Addams’s work reflected the sentiment expressed in the first paragraph of the excerpt.

Jane Addams' work reflected the sentiment expressed in the first paragraph of the excerpt by advocating for social reform and the improvement of living conditions for the poor and disadvantaged. She was a leader in the settlement house movement, which sought to provide education, healthcare, and other services to those in need. She also worked to promote peace and international cooperation, believing that social progress could only be achieved through collective action.