On this page you can find access points to different digital collections focused on 20th and 21st century history in North America with a fcous on the US. Sources are divided into categories by source type and topic.
HeinOnline is an image-based legal research database with over 50 million pages of legal information in fully-searchable PDF format, comprising over 30 separate collections including Law Journal Library, Legal Classics, U.S. Supreme Court Library, U.S. Federal Legislative History Library, U.S. Congressional Documents, Treaties and Agreements Library and many others. Additional titles and years are added regularly.
For additional U.S. Legal History Resources, visit BC Libraries' U.S. Legal History Resources page.
For historical newspapers and television, visit BC Libraries' Historical News page.
For more on African American History--including Personal Papers--visit BC Libraries' African American History page.
Puerto Rico is part of the U.S. Look at the 19th Century or Contemporary primary source guides for more collections that include Puerto Rico.
These are links to the official Presidential Libraries and Museums as well as other collections related to the presidents including the Hoover Institute and Wilson Center.