Question: How many National Millennium Trails were established as a result of Executive Order 13072?
Sentence (from "Board of Economic Warfare"): In turn, it was abolished by Executive Order 9361, July 15, 1943, and the functions were transferred to the newly created Office of Economic Warfare, OEM, which also assumed control of U.S. Commercial Company, Rubber Development Corporation, Petroleum Reserves Corporation, and Export-Import Bank of Washington from the Reconstruction Finance Corporation.
Relevant evidence: No