He acquired a deep understanding of primary source material and information retrieval from his work in the library of The Church of Jesus Christ of Latter - day Saints .
In these New Deal relief programs , Morgan honed his skills in research and organization .
Morgan acquired a deep understanding of primary source material and information retrieval from Morgan 's work in the library of The Church of Jesus Christ of Latter - day Saints .
In these New Deal relief programs , Morgan honed his skills in research and organization .