A source " that was created later by someone who did not experience first-hand or participate in the events or conditions you’re researching. For the purposes of a historical research project, secondary sources are generally scholarly books and articles. Also included would be reference sources like encyclopedias"
— University of Illinois Library, 2006.
A new plantation south : land, labor, and federal favor in twentieth-century Arkansas by 
Justin Smith Morrill by 
Rebuilding the Rural Southern Community by Suggested keywords and subjects in the catalog:
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