WCSA+DC is a two-year research project based at HathiTrust Research Center (HTRC) and funded by the Andrew W. Mellon Foundation. HTRC is a partnership between Indiana University, the University of Illinois at Urbana-Champaign and the HathiTrust. Established in 2011, HTRC develops cutting-edge software tools and cyberinfrastructure to enable advanced computational access to the growing digital record of human knowledge. This site will follow progress and outcomes of the WCSA+DC project.