Writings on American History. One of the standard research tools in the field. Indexes both books and journal articles. Utilizes subject arrangement with author index. The latest version indexes nearly 350 journals.
Arrangement is by subject.
Indexes some 2200 serial publications that cover the history and culture of the U.S. and Canada. New York Times Index. A Treasury of Primary Documents Library of Congress . Archiving Early America . A major online repository of primary sources.