Major resource for national and international news and current events, provided by Nexis Uni. In the guided search, choose "A Publication", then your search term(s), then choose "New York Times" in the "Find Publication" box.
You can find some primary sources in books. Below is a list of relevant subject headings. When searching for these in the catalog, try adding "sources", "documents", "correspondence", "letters", or "writings" to your search.
Internet Archive includes texts, audio, moving images, and software as well as archived web pages
A repository for digital collections. Items in the public domain (works published before 1923) are freely accessible online.