The first woman to receive a Nobel Prize in Peace was Jane Addams in 1931. As a key figure in the settlement house movement, she co-founded the Hull House in Chicago, which provided essential social services to immigrants and the poor. Addams was a prominent advocate for social reform, women's suffrage, and international peace during a time of great societal challenges. Her efforts to foster diplomacy and understanding among nations contributed significantly to her receipt of the Nobel Prize, highlighting her commitment to humanitarian causes and social justice.