Which excerpt from "W. E.B. Du Bois: Social Justice Leader” best supports the main idea that Du Bois’s world views were shaped by his experiences? In response, Du Bois formed the Niagara Movement in 1905 with several other civil rights leaders. His achievements were many; his contributions to justice and equality for all will be felt and remembered forever. Seven years later, the US government returned his passport, and Du Bois left the United States. What he witnessed during his years at college helped form the basis of his life’s work in civil rights.