Final answer:
The Chicago School of sociology is associated with W.E.B. Du Bois and Jane Addams for their empirical fieldwork and study of urban environments.
Step-by-step explanation:
The two sociologists associated with the Chicago School of sociology are W.E.B. Du Bois and Jane Addams. While other sociologists such as Karl Marx, Auguste Comte, and others laid the groundwork for the discipline, it was figures like Du Bois and Addams who contributed to the Chicago School's distinctive approach to sociological research, which emphasized empirical fieldwork and the study of urban environments.