There is no better way to study the past than through consultation of original, primary source documents produced during the time period or event being studied. Scholars and historians agree that the study of primary sources is the core of any serious historical research.
What are primary and secondary sources?
A primary source is original material, such as a first-hand account of an event by a participant or an eyewitness. Official government records and publications are also primary sources. Secondary sources analyze, evaluate, or interpret primary source material. Some examples of primary and secondary sources are:
Primary Source |
Secondary Source |
Autobiography, memoirs, diaries, letters, etc., written by an individual |
Book about an individual (biography) |
Transcript of a Presidential speech |
Newspaper commentary on a Presidential speech |
Text of a court decision |
Book that analyzes or explains court decisions on a particular topic |
Congressional Record |
Journal article summarizing recent events in Congress |
Description of the 9/11 terrorist attack by someone who witnessed or survived it |
Book on national security since the 9/11 attack |
Many U.S. history primary sources can be located in OneSearch.
Some examples are: diaries, letters, personal papers and journals, personal narratives, and autobiographies.
Include these terms in your search, along with keywords in your topic. Another approach to finding primary sources is to type the word sources in addition to your topic keywords.
Books about the U.S. Civil War that are secondary sources can be found in the library catalog by searching the subject:
United States--History--Civil War, 1861-1865
Call numbers - E History of America
E 456-655 Civil War period, 1861–1865
E 456-459..........Lincoln's administrations, 1861–April 15, 1865
E 461-655..........The Civil War, 1861–1865
E 482-489..........Confederate States of America
E 491-586..........Armies. Troops
E 591-600..........Naval history