Grace Abbott (November 17, 1878 – June 19, 1939) was an American social worker who specifically worked in improving the rights of immigrants and advancing child welfare, especially the regulation of child labor. Her elder sister, Edith Abbott, who was a social worker, educator and researcher, had professional interests that often complemented those of Grace's. Biography Born in Grand Island, Nebraska, the daughter of O. A. Abbott and Elizabeth M. Griffin, Grace graduated from Grand Island College in 1898. Before embarking on her career in social work, she was employed as a high school teacher in her hometown through 1906. In 1903, she started graduate studies at the University of Nebraska-Lincoln. In 1907, she moved to Chicago, where she entered the career of social work. She took up residency in the Hull House, an urban center for women engaged in early proto-feminism and social reform, as well as a safe haven for the poor. In 1909, Abbott received a Ph.M. in political science from the University of Chicago. She wrote a series of weekly articles in the Chicago Evening Post, titled Within the City's Gates from 1909–1910, which brought to light the exploitation of immigrants. Abbott served on several committees and organizations for advancing the societal cause of child welfare, including the Immigrants' Protective League (1908-1917), Child Labor Division of the U.S. Children's Bureau (1921 to 1934) and was also a member of the Women's Trade Union League. In 1911, she co-founded the Joint Committee for Vocational Training with Sophonisba Breckenridge, PhD, JD, and Edith Abbott, PhD, JD. From 1917–1919, she was the director of the child labor division of the U.S. Children's Bureau. It was in this capacity that she was responsible for administering the Keating-Owen Act (1916). This law was reversed by the U.S. Supreme Court in 1918. She was responsible for portions of this law continuing by inserting clauses into the war-goods contracts between the federal government and private industries. In 1924, she worked tirelessly to pass a constitutional amendment against child labor, an amendment that never gained statewide ratification. Abbott was an author of several sociological texts, including The Immigrant and the Community (1917) and The Child and the State (1938, 2 volumes). She was also responsible for incorporating social statistics and research into legislative policy-making, as well as investigating child labor violations in shipbuilding plants and in factories across the United States. Abbott pioneered the