Google Scholar can be a good search engine for interdisciplinary research but there is no way of limiting your search results to "peer-reviewed" sources. You can search in UlrichsWeb by periodical title to ensure that the sources you plan to use for your research are scholarly, peer-reviewed.
Oxford University Press presents a new podcast series commemorating the centennial of the United States entering World War One. Each episode is hosted by Thomas Zeiler and features engaging dialogue from a variety of Oxford University Press authors.
Books are organized in the library by the Library of Congress Classification System. LC Subject Headings are assigned to every book. They will help you locate more relevant books on your topic.
If you are new to UNC Charlotte, you may want to browse the library's how-to videos and attend one of our drop-in library tours or research 101 sessions.
Primary means written at or near the time of the historical event.
Secondary means written many years later, probably by a scholar researching the historical event.