Questions commonly answered with background sources include:
Background sources should be used as a starting point for your research, particularly if you're new to a topic. Be sure to analyze all chosen sources for subject authority and relevancy, as not all sources are equal in their usefulness to your research. If you are ever unsure about a source, ask your librarian!
Background sources such as, but not limited to, dictionaries and encyclopedias provide context for your topic or even help you choose one. Researchers use them when they need: