Ellen Gates Starr was a prominent American social reformer and co-founder of the Hull House in Chicago, which provided essential services to immigrants and the working class. She was deeply involved in the settlement house movement, advocating for social change and improved living conditions for the urban poor. Starr was also an influential figure in the women's suffrage movement and worked tirelessly to promote labor rights. Her dedication to social justice and education left a lasting impact on American society, inspiring future generations of activists to continue the fight for equality and reform.