"Bibliographic reference to the history of the United States and Canada from prehistory to the present. Published since 1964, the database comprises almost 400,000 bibliographic entries, covering over 2,000 US and foreign journals. Over 90% of the articles abstracted are published in English. Approximately 16,000 new entries are added each year."

Consisting of scholarly journals, historical indexes, and reference books, the Black Studies Center provides information from the Schomburg Studies on the Black Experience, the Black Studies Periodicals Database, The Chicago Defender (1910-75), the Black Literature Index, and more.

"Full text access for over 1450 scholarly journals. Journals cover many disciplines, including African American Studies, Anthropology, Art & Architecture, Asian Studies, Biology, Botany, Ecology, Economics, Education, Finance, General Science, History, Humanities, Irish Studies, Language & Literature, Latin American Studies, Linguistics, Mathematics, Music, Philosophy, Political Science, Population Studies, Slavic Studies, Sociology, and Statistics. Coverage generally ranges from 1900 to 2000, most journals have a moving wall of 3-5 years."