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Keywords from Image Description:
The Negro was the largest source of labor after all others had been exhausted NARA .tif Local identifier HHNLA Harmon Foundation NARAAuthor Lawrence Jacob Artist File TheNegrowasthelargestsourceoflaborafterallothershadbeenexhaustedNARA tif tif File TheNegrowasthelargestsourceoflaborafterallothershadbeenexhaustedNARA NARAcooperation