History of Twentieth-Century America

Index with abstracts to history of the United States and Canada from prehistory to the present.

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Bibliographic entries for journal articles, conference proceedings, books, book reviews, and dissertations on the history of science, technology, and medicine.

Research tool for the history of science, whose core dataset comes from bibliographical citations in the Isis Bibliography of the History of Science.

Multidisciplinary index and full text source for scholarly journals and magazines.

Full text journals, books, and other published resources pertaining to the humanities from around the world.

Abstracting for the top academic journals, books, periodicals and newspapers in the field of race relations.

Index with abstracts and some full text covering all subjects, including humanities and social sciences.

Full online text and images for back issues of selected scholarly journals and monographs in history, economics, political science, anthropology, sociology, literature, etc.

An index of journals in the humanities, social sciences, and mathematics.

Full text for journals published in the arts, humanities and social sciences.