Multidisciplinary index of over 17,000 peer-reviewed open access journals, covering subjects in humanities, social sciences, STEM, and medicine. (FREE)
Making of America is a digital library of primary sources in American social history from the antebellum period through reconstruction. Subjects include education, psychology, American history, sociology, religion, and science and technology.
Provides access to millions of materials from libraries, archives, museums, and other cultural institutions across the country.