The founders of sociology in the United States wanted to make a difference. A central aim of the sociologists of the Chicago school was to use sociological knowledge to achieve social reform. A related aim of sociologists like Jane Addams, W.E.B. DuBois, and Ida B. Wells-Barnett and others since was to use sociological knowledge to understand and alleviate gender, racial, and class inequality.https://doi.org/10.24926/8668.2401ISBN: 978-1-946135-24-7