Dr. William Edward DuBois pioneered the science of sociology. His detailed long-range study of an African American community in Philadelphia, Pennsylvania, was the first of its kind. DuBois hoped that knowledge, and the ensuing understanding, might lessen the prejudice against African Americans. Later DuBois sought more radical methods of countering racism. DuBois helped found the Niagara Movement and the NAACP, and became the editor of Crisis, the NAACP's journal.