Primary sources include newspapers and other sources that come from people who experience things first hand. They are first hand testimony or direct evidence. Primary sources are not vetted and peer reviewed, which is in contrast to :secondary" sources, which are academic journals.
These are a few libguides and resources for primary sources via the MSU Libraries. This is not an exhaustive list of our holdings of primary sources.
Please see this guide from our Journalism librarian for a comprehensive list of our newspaper databases.