The Law Library of Congress is the world’s largest law library, with a collection of over 2.65 million volumes spanning the ages and covering virtually every jurisdiction in the world. See the Guide to Law Online for more online sources.
Includes archived web pages of Congressional committees and individual Congresspersons.
Google Scholar
Google Scholar searches case law and legal journals. Click on Case Law under the search box and then pick the the court you wish to search or click on articles. Enter your search in the search box.