Image source: Flickr. Malingering. CC BY-NC-ND 2.0.
Databases listed below allow you to search for many journal articles at one time. Each database provides journal articles within a particular subject field--so, for example, if you wish to gather articles on the sociological aspects of baseball, Social Sciences Full Text database would be your best bet.
Looking for the literature of baseball? Try MLA International Bibliography. Looking for cultural aspects? Try Humanities Source.
Covers the history and culture of the United States and Canada from prehistory to the present.
Largest social sciences database, providing access to over 4,300 social sciences journal titles.
Subjects covered include: anthropology, economics, geography, law, political science, psychology, sociology.