In 1945 he was awarded a post-service Guggenheim Foundation research grant , which he activated in 1947 .
Morgan had arrived in Washington , D.C. with the idea of eventually producing an authoritative history of early Mormonism .
In 1945 Morgan was awarded a post-service Guggenheim Foundation research grant , which Morgan activated in 1947 .
Morgan had arrived in Washington , D.C. with the idea of eventually producing an authoritative history of early Mormonism .