Final answer:
Jane Addams significantly impacted the women's movement by founding Hull House, participating in the settlement house movement, and being an advocate for women's suffrage and international peace efforts, leading to her Nobel Peace Prize recognition.
Step-by-step explanation:
Jane Addams had a profound impact on the women's movement through her role as a social activist and her participation in the settlement house movement. Notably, she founded Hull House in Chicago in 1889, which became a model for settlement houses countrywide and aided in empowering women by providing educational and vocational training. Her efforts linked her closely to the women's suffrage movement, and Addams was also an outspoken pacifist during World War I, a stance that led to criticism but ultimately contributed to her being awarded the Nobel Peace Prize in 1931. Through her life's work, Addams pushed forward the notion that women had a critical role in social reform and in shaping public policy, advancing the broader cause of women's rights and equality.