Email us for help
Loading...
Premium support
Log Out
Our Terms of Use and Privacy Policy have changed. We think you'll like them better this way.
Research into any topics requires a person to understand the difference between primary sources and secondary sources. These sources help back up claims made during the research process. Their reliability depends on factors like their content, where they originated from, and application to a subject under investigation. Life's opportunities, including career opportunities, would likely expand as a person practices research skills, including evaluating sources and using them appropriately. Tune in as Jacob elaborates on research sources in relation to the topic of American first ladies. Other topics are to be announced.