Historical coverage of the United States and Canada from prehistory to the present. Contains citations and abstracts to journal aritcles, books reviews and dissertations published from 1954-present.

Provides full-text back issues of core journals in history. May not contain most current articles (past 5 years or so), but an excellent full-text database.

Covers journals, books and reference sources in history.

A wide range of important journals in the humanities and social sciences as far back as 1907.