Science Fair Project Encyclopedia
Daniel Calhoun Roper
Daniel Calhoun Roper (April 1 1867 – 1943) was a U.S. administrator, particularly under President Franklin Delano Roosevelt. He served as the Secretary of Commerce between 1933 and 1938 and as Ambassador to Canada in 1939.
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


